The thing that we are trying to do at Facebook, is just help people connect and communicate more efficiently.

Thought's infidelity lies in its privacy. 'If there is something that you cannot say to me,' asks the lover, 'things that you must think alone, then can you really be trusted?'

The key to success is to find patterns where others see randomness.

It is the duty of a student to get everything out of a teacher， and the duty of a teacher to get everything out of a student.

跨行业、跨国界的合作对于应对全球粮食安全挑战至关重要。

In mathematics, the journey of discovery is often more rewarding than the destination itself.

Success is measured not just by profit, but by the positive impact we create.

"The most important thing is to never stop questioning."

The world changes when you change.