Memory is a fragile boat adrift on the sea of time.

The most exciting moments in mathematics are when you discover that two seemingly unrelated areas are deeply connected.

I’ve learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel.

No man is free who is not a master of himself.

The starting point to end poverty is admitting: We’re all in the same boat.

The study of mathematics is the indispensable basis for all intellectual and spiritual progress.

量子计算的未来取决于我们克服噪声和退相干挑战的能力。

从长远来看，经济前景是乐观的，但从长远来看，我们都死了。