"Imagination is more important than knowledge."

The world is full of suffering, but it is also full of the overcoming of it.

I always tell my kids, 'If you're going to do something, do it well. And if you're not going to do it well, don't do it at all.'

I'm not bossy. I'm the boss.

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

物理学的创新往往来自于以新的方式看待老问题。

The more you hide, the more they look.