比喻要有长期坚持和忍耐的毅力。

科学家是务实的人，他们的目标是实际的。他们不追求终极，而是追求接近。

I am more interested in what can be done with the knowledge than in the knowledge itself.

Humans are allergic to change. They love to say, 'We've always done it this way.' I try to fight that. That's why I have a clock on my wall that runs counter-clockwise.

创造力不是奢侈品；它是过上有意义生活的必需品。

真实不是可知的，但是它是可体验的。