Everything should be built top-down, except the first time.

You don't have to be perfect to be loved.

Integrity is the foundation of an enterprise; without integrity, there is no market.

Always challenge the status quo—that’s how progress is made.

I lack iniquity Sometimes to do me service.

Psychology should illuminate how we cope with our environment.

The best way to predict the future is to create it.

穷人需要的不是施舍，而是阶梯。

我们必须警惕保护互联网免受那些会滥用它的人的侵害。