你活得越久，就越意识到没有什么是固定的，每个人都会成为少数。

Goto the edge of the cliff and jump off.Build your wings on the way down.

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.

The night is a liar, but the dawn tells the truth.

数学家研究纯数学不是因为它有用；他研究它是因为他喜欢它，他喜欢它是因为它美丽。