I don’t need a reason to be confident.

The greatest theorems often start as simple conjectures, born out of intuition.

Wherever we are, what we hear is mostly noise. When we ignore it, it disturbs us. When we listen to it, we find it fascinating.

What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.

数学的美在于它能够用一种普遍的语言来描述世界。

Stay calm, accept the current self, do well, and often you can do things well: ordinary people can also do extraordinary things.

Tragedy is when I cut my finger. Comedy is when you walk into an open sewer and die.

命运就是自然规律，是事物发展的内在必然性。

你爱得越多，失去得越多。