多元宇宙不是一个理论,它是我们最好理论的后果。
我不是说唱歌手,我是一个地理的传奇。
To write is to confront the self.
享受失败并从中学习。你永远无法从成功中学到东西。
Mastery is not a function of genius or talent. It is a function of time and intense focus applied to a particular field of knowledge.
Science should serve humanity, not the other way around.
The aim of a college education is to teach you to know a good man when you see one.