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

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

The only way to achieve your goals is to work hard and never give up.

Resilience isn't about avoiding failure; it's about learning how to bounce back.

我已经履行了我的职责。我证明了庞加莱猜想，我在数学上没有什么可做的了。