"To define is to limit."
定义就是限制。
It is not, nor cannot come to good. But break, my heart, for I must hold my tongue.
We cannot change the past, but we can change how we view it.
你不必完美才能令人惊叹。
The more you know, the more you realize you don't know.
青年的危机不是生物性的，而是社会和政治性的，它需要一种新的语言来理解他们斗争性质的变化。