这句话其实是莎士比亚借哈姆雷特之口说的，但是霍金非常喜欢，曾在自己著作中多次引用，所以很多人误以为本句话是霍金说的。

The most important part of teaching is to teach what it is to know.

The facts of life are very simple, but the stories we tell about them are very complicated.

Innovation isn't just about technology; it's about changing mindsets and breaking old habits.

I would like to fly in space.Absolutely.That would be cool.I used to just do personally risky things， but now I’ve got kids and responsibilities， so I can’t be my own test pilot.That wouldn’t be a good idea.But I definitely want to fly as soon as it’s a sensible thing to do.

成功的关键是专注于长期目标，不被短期波动所干扰。