看、听和记忆都是建构的行为。

I'm not a rapper, I'm a phenomenon.

现实主义不是复制自然，而是理解其本质。

It's probably as unlikely that you would nowadays become as rich and famous as Bill Gates, as it was unlikely in the17th century that you would accede to the ranks of the French aristocracy. But the point is, it doesn't feel that way. It's made to feel, by magazines and other media outlets, that if you've got energy, a few bright ideas about technology, a garage -- you, too, could start a major thing.

想象力只是模仿，批判精神才能创造。

I always tell my kids if you lay down, people will step over you. But if you keep scrambling, if you keep going, someone will always, always help you.

解决数学问题的喜悦是无与伦比的；这是纯粹的智力胜利的时刻。

The future of manufacturing lies in balancing automation with human ingenuity.

We are going to die, and that makes us the lucky ones. Most people are never going to die because they are never going to be born.