True creativity comes from limitations, not from unlimited possibilities.

"I'm not a businessman, I'm a business, man."

要创造原创的东西，你必须愿意失败。

"The truth is a game, and the game is a lie."

The universe is not only stranger than we imagine, it is stranger than we can imagine.

The beauty of a mathematical proof lies in its simplicity and inevitability.

这句话其实是莎士比亚借哈姆雷特之口说的，但是霍金非常喜欢，曾在自己著作中多次引用，所以很多人误以为本句话是霍金说的。

我相信电影有改变世界的力量，即使只是一点点。