学习数学的唯一方法就是做数学。
The only way to learn mathematics is to do mathematics.
Existence is a risk, but non-existence is also a risk.
I'm not going to swim for anybody else. I'm swimming for me.
我的人生没有规则，只有音乐。
I like to use color in a very deliberate way to create a certain mood.
The most important thing in science is not to stop questioning.
The four most dangerous words in investing are: 'this time it's different.'