= Great doubt, great understanding
= 大疑大悟
{synonym}
{title2}
This is perhaps the most popular version of <Great doubt> in 21st century China
Fuller quote as seen e.g. at: https://www.hrfjw.com/fjrw/hcrw/ywfs/324750.html[]
\Q[大疑大悟，小疑小悟，不疑不悟]
translation;
\Q[Great doubt, great underestanding. Small doubt, small understanding. No doubt, no understanding.]
https://k.sina.cn/article_5668613235_151e02c7300100wutq.html attributes it to modern day Chinese "Master Chongci" (https://baike.baidu.com/item/崇慈法师/8872411[崇慈法师]).