Our goal is to organize the world's information and make it universally accessible and useful.

Train people well enough so they can leave, treat them well enough so they don't want to.

Women select men. That makes them nature, because nature is what selects. And you can say "Well it's only symbolic that women are nature", it's like no, it's not just symbolic. The woman is the gatekeeper to reproductive success. And you can't get more like nature than that, in fact it's the very definition of nature.

量子计算的发展将对密码学和网络安全产生深远的影响。

Success is the sum of small efforts, repeated day in and day out.

Most man rather deny the turth than face it.

In string theory, all particles are vibrations of a tiny supersymmetric string.