There is no reason why good cannot triumph as often as evil. The triumph of anything is a matter of organization.

The future is not a gift. It is an achievement.

我不相信完美。我认为那是一个非常危险的想法。那是一个非常难以实现的想法。

The best science often comes from asking the simplest questions.

Strategy is about making choices, trade-offs; it's about deliberately choosing to be different.

The only true wisdom is in knowing you know nothing.

The fact that an opinion has been widely held is no evidence whatever that it is not utterly absurd.