The essence of mathematics lies in its freedom.
What I claim is to live to the full the contradiction of my time, which may well make sarcasm the condition of truth.
A painting must be beautiful in itself, not because it represents something beautiful.
当你开始考虑如果你输了你会做什么的那一刻,你就已经输了。
The most important thing is to be happy with what you're doing.