The key to understanding human cognition is to understand how symbols are manipulated.

This quote reflects his view on embracing uncertainty in life's choices.

有时候你最害怕做的事情恰恰是能让你获得自由的事情。

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

I’m going to use all my tools, my God-given ability, and make the best life I can with it.

Literature is the voice of the silent, the light in the darkness.

过去是一个陌生的国度；那里的人们做事方式不同。

Sometimes we get sad about things and we don’t like to tell other people that we are sad about them.