"Freedom is nothing but a chance to be better."

A proof that P = NP would have profound implications for mathematics, cryptography, and algorithm design.

The most dangerous phrase in business is: 'We've always done it this way.'

外交并不是被动地适应变化，而是积极主动地塑造变化。

"The most important thing is to enjoy your life—to be happy—it's all that matters."

互联网是一种共享资源，需要集体责任。