You have to have confidence in your ability, and then be tough enough to follow through.

我创作不是为了迎合市场，而是表达自己。

 用言辞做事并不是一种特殊的做事方式，而是一种特殊的说话方式。

While you invent， don't select. While you sketch， don't inspect. While you write the first draft， don't reflect.

耐心和坚持是解开数学之谜的关键。

不要试图让别人喜欢你；尝试让他们尊敬你。