The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

The best songs come from a place of honesty and vulnerability.

Every truth goes through three stages: first, it is ridiculed; second, it is violently opposed; third, it is accepted as self-evident.

The trust of the innocent is the liar's most useful tool.

我们在Facebook上试图做的事情，就是帮助人们更有效地连接和沟通。

Curiosity is the engine that drives scientific discovery.