I don't think limits.

The truth is rarely pure and never simple.

在探索理解量子引力的过程中，我们就像在广阔海洋岸边玩耍的孩子，偶尔发现一块光滑的鹅卵石或一个漂亮的贝壳，而真理的浩瀚海洋仍未被我们发现。

"The only way to do great work is to love what you do."

我们都是拼凑而成的，构造如此无形且多样，以至于每一部分、每一刻都在进行自己的游戏。

Fiction is not an escape from reality but a deeper immersion into it.

I ask senior leaders to not do anything unless they're willing to do it for 10 years.

Believe you can and you're halfway there.

世界是一面镜子，我们在其中看到自己。