In mathematics, the journey to the solution is just as important as the solution itself.

Gratitude will unlock all other virtues and is something you can get better at.

权力不是手段；它是目的。人们不是为了保卫革命而建立独裁；而是为了建立独裁而进行革命。

求知若饥，虚心若愚。

人生没有如果，只有后果和结果。