一个好的数学家是能看到定理之间类比的人；一个伟大的数学家是能看到类比之间的类比的人。

无论多么艰难，永远不要放弃你的梦想。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

在我一生中，我从未见过不经常阅读的智者——没有，一个也没有。

The causal perspective is the key to unlocking the mysteries of the universe.

Hold yourself responsible for a higher standard than anybody else expects of you. Never excuse yourself.

The best investment strategy is one that is simple, low-cost, and focused on the long-term.

不要把自身不当回事，天、地、人的精华都藏在身体之中；不要轻视今生的每一刻，千古的功业关键在今朝。