Tragedy is when I cut my finger. Comedy is when you walk into an open sewer and die.

There is no doubt that in exchanging a self-centered for a selfless life we gain enormously in self-esteem. The vanity of the selfless, even those who practice utmost humility, is boundless.

The future of CRISPR is not just in the lab—it’s in the hands of society.

信心是对积极结果的期待。

The balance of power is the scale of peace.

大多数人害怕变化，但如果你把它看成是某种你总是可以依赖的东西的话，那它就能成为一种安慰。世上你能依赖的东西并不是很多。