Steve Jobs' 2005 Stanford Commencement Address Updated 2025-07-16
Ciro feels that this resonates a lot with his OurBigBook.com.
Supercut:
The minute I dropped out I could stop taking the required classes that didn't interest me, and begin dropping in on the ones that looked far more interesting.And much of what I stumbled into by following my curiosity and intuition turned out to be priceless later on.Because I had dropped out and didn't have to take the normal classes, I decided to take a calligraphy class to learn how to do this.If I had never dropped in on that single course in college, the Mac would have never had multiple typefaces or proportionally spaced fonts.Of course it was impossible to connect the dots looking forward when I was in college. But it was very, very clear looking backward 10 years later.Again, you can't connect the dots looking forward; you can only connect them looking backward. So you have to trust that the dots will somehow connect in your future. You have to trust in something — your gut, destiny, life, karma, whatever. This approach has never let me down, and it has made all the difference in my life.
Then:
You've got to find what you love.Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.And the only way to do great work is to love what you do. If you haven't found it yet, keep looking.So keep looking until you find it.Don't settle.
And:Mirror and morning are not required though, a computer screen will do just fine: www.reddit.com/r/depression/comments/6jtamj/im_at_work_just_staring_at_my_computer_screen/
When I was 17, I read a quote that went something like: "If you live each day as if it was your last, someday you'll most certainly be right."
And then he quotes form the Whole Earth Catalog, a paper Atlas from the '70s he admired:
Stay Hungry. Stay Foolish
Bell Labs Updated 2025-07-16
Ciro Santilli sometimes fantasizes of having worked there in their golden years...
Original headquarters and laboratories: 463 West Street in New York, Manhattan area. On Surely You're Joking, Mr. Feynman Feynman mentions that in 1941 they could see the construction of the George Washington Bridge, presumably from that building, when William Shockley brought him over to visit to get a job there. However, the actual
Later:
Some interesting videos:
Ciro Santilli personality type test results Updated 2025-07-16
Which two persons are hard to satisfy?:In a way, Ciro Santilli is both. In Ciro Santilli's knowledge hoarding, he both:Worse of both worlds!
He who stores up whatever he gets and he who gives away whatever he gets - these two persons are hard to satisfy.
- stores every knowledge he admires
- and also gives it away for all to read
Ciro Santilli's cycling Updated 2025-07-16
At first, Ciro Santilli was just cycling to work with an extremely shitty bike he bought on a second hand shop. He knew nothing about bicycles, and the seat was way, way too low, the seller should be prosecuted for selling that to him. Ciro later understood that this was even a woman's bicycle with a low top tube! That's what you get for being so cheap.
But then at some point he bought another slightly less cheap touring bicycle, but this time from a much more trustworthy source: a colleague who was leaving the company and moving out, and this one was actually reasonable. It was the right size to start with!!! And so at some point, out of boredom, Ciro started to adventure out of town on weekends to neighbouring villages, and it just felt so good.
Ciro had started by taking his laptop-computer on his backpack, and stopping at a cafe on some nearby town where he would do some coding over the weekends. Especially during winter, drinking tea with a cake as a break during bicycle ride was the best thing ever. In one place, there was even an electric heater that you could sit in front of. But at some point, those rides start being too short, and you start doing longer real rides without your computer. And since those take more time, you generally don't feel like staying on a far place for a very long time. So you end up creating the "real ride" category and "a small ride to get somewhere nice to code" category clearly split.
He had had the "cyclists high" version of "runner's high". A light euphoria in your head, or a pulsating feeling of pleasure in your legs and lower torso. This reminded Ciro of:
except that it is not as intense, and does not destroy your life.
Like other drugs:
- it is addictive
- you will have some bad trips, e.g. went the wrong way on a highway and are afraid you are going to die crushed by fast cars, got flat tire on 1 hour ride and have no repair kit, destination cafe is closed and you are hungry, wind got so strong you can barely ride, half an hour in you find out that it is way colder than what you expected.But for every such experience you survive, you learn something to reduce the chances it will happen, and it later feels great to completely master a situation you had suffered previously with.
- you will have hangover after a long amazing ride
- the high become less intense the more you ride, and turns into something you have to do to just to feel normal. And that keeps you fit forever :)
Cycling just gives you an amazing sense of freedom! Ciro likes to imagine himself as a migratory duck when he is riding his bike on cold or wet days.
The prospect of being able to reach nice new places keeps the experience fresh for a very long time.
Ciro likes to decide location on a whim on the day prior. He checks the wind to try and ride parallel to it, and then let's his mind wonder, until an image comes up, some some nice place Ciro was to once. And so the next day, he goes in that general direction again.
Each time you try to find a new cool location, and sometimes you just stumble into amazing stuff without knowing about it. Ciro likes to keep open to new experiences. Keep your eyes open, and if something looks curious, just check it out! Talking to locals for tips is also a great way to find new stuff.
One thing that Ciro often feels is rather excited on the way out, and lightly afraid of going futher at each step because of the return. And during the return, there is a greater feeling of worry and resignation, as you are more tired, you've seen what you wanted to, and you just have to get yourself homehow, often going back through paths that you know better. This reminds Ciro of the ending of the film In the Realm of the Senses (1976), in which the sex obsessed couple plays a strangling sex game, and the man says that it hurts too much when she stops strangling him, and so she strangles him to death. She also cut his penis and carried it around in a bag afterwards, but that not relevant to the cycling analogy.
It is funny, but sometimes this gives Ciro the same feeling that he had as a child playing 2D exploration RPGs such Pokemon and Final Fantasy VI as you explore the wild: Ciro can often hear the FF VI overworld soundtrack, or imagine that a Charmeleon is hidden just around the corner of this new towns he's never been to before. Because in the places you live and have walked a million times, you know there is no magic. But in a new place that you're visiting for the first time? Anything is possible there.
The main difference from video games is that the real world is much much more detailed and diverse, and the freedom is much more real. Also you can't just walk into any house or field like in the games, and there are more empty or repetitive areas that can sometimes get boring since they weren't hand designed. And if you die on a car crash there are no continues.
Another type of game that comes to mind are survival games and roguelikes, where it feels amazing to learn things that actually mean the difference between life and death, and conquering the environment. But also permadeath.
It also gives Ciro the magic feeling of awe that he had as a child when walking around his beloved hometown of Santos, São Paulo, Brazil in the sunshine. And sometimes the feeling of excitement that he had as a child before getting gifts for Christmas. Ciro then once watched a YouTube video where ex-heroin addicts describe the feeling of taking heroin (orally, TODO can't find the video anymore, I think it was this guy) exactly like that: the anticipation of getting Christmas gifts, and he instantly understood.
Ciro also likes to pick random gravel from time to time. He believes that his style of route choice reflects Ciro Santilli's self perceived creative personality: Ciro likes to go where few other people go. And he only needs to go there once to be satisfied, not master and speedrun it afterwards.
Ciro avoids riding at night of course. But when it happens and you are prepared with the safety lights and the route knowledge, it makes for some of the most memorable rides of your life.
As you start cycling, you can feel the endorphins levels rise little by little, and your mind go deeper and deeper into slumber, getting close and closer to the ground, until you reach a point where you feel like you are part of the road. Trainspotting (1996)'s overdose scene comes to mind: www.youtube.com/watch?t=66&v=_IDJpB9de3E
It is amazing how you feel much less cold and hunger when cycling, to the point of being dangerous: always carry some chocolate bars in case you hit the wall! This is especially true at the beginning of the addiction, but with increased drug tolerance and knowledge/awareness/preparation, this starts to feel more normal.
As a friend of Ciro once said: you start to become like a wolf, who knows every cyclable little road in a 30km radius around your home.
As of 2020, Ciro is at that "should I buy a more reasonable road bike" moment. Let's see how it goes. If he does, cycling trips with the bike on a plane are likely.
As a software engineer, trying to repair a mechanical system like his bike reminds Ciro very strongly of how the physical engineering is brutal. Millimetric changes can make huge differences, it is mind blowing! Good lesson to have in mind.
Another thought that often comes to Ciro's mind is that bicycles are not regular possessions because they break a lot. Rather, they must be seen as a kind of transportation tax that you have to pay to feel amazing riding them rather than feel crappy riding a bus or train.
One interesting feeling that Ciro gets from cycling is that it is an intermediate between walking and riding a car. Ciro felt this especially strongly when he lived near work, at a distance that you could either walk or cycle. When you walk, you can just see so much more of the surroundings, it is astonishing. When you cycle, you just go much faster, and you attention is much more towards the front, so you feel surroundings much less. On the other side, cycling allows you to feel different things. E.g. in wider open areas, there isn't much detail to see anyway, so you can better feel those areas on the faster speed of the bike. A similar feeling applies to how pedestrians feel like flies when you are on a bike, just like you must feel like a fly to car drivers. Ciro later learnt that a person of similar literary ability to his, Ernest Hemingway, had a famous related similar quote:
It is by riding a bicycle that you learn the contours of a country best, since you have to sweat up the hills and can coast down them.... Thus you remember them as they actually are, while in a motorcar only a high hill impresses you, and you have no such accurate remembrance of country you have driven through as you gain by riding a bicycle.
Although Ciro does not run because of his itchy legs issue, he finds it interest to contrast cycling with running, notably:
So maybe the ultimate sport would be to cycle to a good cross-country running location and then run over there?
Ciro's natural work-time rhythm as of 2020 in his shitty Kross bicycle (2017) was a 60/70km ride every 3 days. Or a 35/40km ride every 2 days. Or one longer 100/120km ride every 4 days. Less than 35km does not count as a ride. His average speed on anything above 70km and relatively flat is always 20km. Always. Ciro once read that that one hunt every three days was a common Paleolithic practice. Cycling is obviously a substitute for hunting. Perhaps the imminent danger of being crashed by a car at all times also has the positive side of playing the "danger" part of the hunt: Video "Why football is the most popular sport in the world by Desmond Morris"
Apocryphally attributed to H. G. Wells as per Quote Investigator quoteinvestigator.com/2022/12/10/bicycle-hope/:
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. Source. This sketch is based on actual military training films such as: www.youtube.com/watch?v=URwmZq70_DU Overleaf Updated 2025-07-16
Set (mathematics) Updated 2025-07-16
Intuitively: unordered container where all the values are unique, just like C++
std::set.More precisely for set theory formalization of mathematics:
- everything is a set, including the elements of sets
- string manipulation wise:
Survirvorship bias Updated 2025-07-16
What poor countries have to do to get richer Don't force international exchange students to come back early Updated 2025-07-16
Many of the student exchange programs Ciro witnessed in the 2010's in Brazil were inefficient because they were requiring students to come back immediately after university or PhD in fear that those students will never come back.
This is useless, because you don't learn anything unique during university: the truly valuable knowledge is obtained when you work for several years as a postdoc in a world class research laboratory or as an engineer in a world class company.
Therefore, Brazil should learn from the Chinese exchange system, which lets students go do whatever they want, and once they are Gods of the domain, entices them back with great positions and pay as heads of laboratory back in China. Just don't do fraudulent stuff like this like China did, or else you will get a bad rep.
To help this university collaboration happen, we should create communication channels between exchange students and professors of the origin country who work on the same domain so that they can discuss the subject. For example, once Ciro Santilli wanted to contact some of his former teachers at the University of São Paulo about "advanced" topics he had been exposed to as part of his job. However, they didn't even reply to his email, and Ciro didn't know who else to contact. This must never happen. We need a way to informally contact several professors of a given domain informally, to increase the chances that at least one might be interested. It is pointless to just let students loose abroad and hope that they will bring things back to their home country: a more cohesive infrastructure is needed to nurture that.
There is basically one sane way to achieve these goals: the exchange programs must be organized at a national level, not in an ad-hoc per-university manner.
Another good idea is to have taxes that depend on your nationality alone and which only start collecting when you reach a very high amount of net worth. So e.g. if someone leaves the country and makes it big, then and only then does the Government starts clawing back the benefits of its investments in the person. Furthermore, such taxes could be reduced if the person brings some of the business back to the country. And mandatory taxes should be charged if the person decides to drop their nationality at some point.
The above points would also be greatly eased by having a national-level exchange program. E.g. in Brazil in the 2010's which Ciro experience, every university had different terms and conditions, which made everything a mess. Exchange programs must be treated as a unified federal policy.
Ciro actually had to return for just six months from the École Polytechnique to the University of São Paulo, to finish a course he had only done the generic Maths/Physics introduction to. Students from other Brazilian universities were forced to return for up to 3 years even to get their Brazilian diplomas! Ciro was lucky that his teachers understood the situation, and allowed him to develop online learning projects instead of his supposed control engineering projects, which hopefully will have led to changing the world with motivation one day. And for this, Ciro is eternally thankful.
This shows the complete and total lack of any Brazilian strategy to send its students abroad to really learn valuable things and then come back. There is no strategy at all. Things have just reached an equilibrium point of bureaucracies, Brazilian universities trying to bring students back to validate useless diploma pieces of paper, and foreign universities no caring about that, and just wanting the students to say abroad forever.
Ciro was once talking about why so few Brazilians go study abroad compared to the Chinese. Besides the likely true "there are a lot of Chinese" argument, his wife made another: good point Brazil is not so bad to live in, because you have good food and freedom, while China only has good food.
But Ciro still fells bad that so few of his University of São Paulo colleagues, who learnt automation and control engineering, are doing deep tech. Nor physical engineering. They have all basically become computer people like Ciro.
This is not their fault. They basically don't have a choice: all physical science and technology is done in rich countries.
Yes, someone has to implement the newest tech to improve local country efficiency in projects that will never spread abroad.
But who will be left then for the next big thing problems that would really make Brazil richer? 6 out of 30 person class ended up working on a gaming company at one point, even though they were not crazy passionate about the field! What could possibly be a worst investment for society?
This lack of technological innovation can also be clearly seen when you research investment options available in Brazil. Huge emphasis is put on fixed return financial products (often inflation adjusted) linked to base non-tech business such as housing market and agriculture. And when you look to the returns of the stock market on s&P 500-analogue backed exchange-traded funds, they do not seem obviously better, especially considering inflation and taxation benefits that exist for some of the other investment possibilities.
When the companies of a country are not clearly the best investment, you know that something is wrong. They are highly specialized money making machines, remember! And housing and agriculture are not such innovative markets where people can hugely influence efficiency.
When it is best to send students is a good question. Undergrad studies could be easily reproduced in poor countries if they had any intelligence at all, since even in rich countries laboratory usage is always limited. Masters and PhD are generally more valuable moments to send people out. The question is if the students will actually have a fighting chance without having been out, in particular in terms of language skills. Ciro feels that Masters are a good focus point for entry, as that is where PhD links are more actively done.
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Bibliography:
- maths-people.anu.edu.au/~andrews/DG/ Lectures on Differential Geometry by Ben Andrews
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Just say what you mean to say,
If you've been fired, say you been fired, not "let go".
If someone died, say they died, not "passed away".
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