The boundary between physics and mathematics is not as clear-cut as one might think.

I think that's the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.

Interview with Infinity Plus (February 2001)

We all need someone to kiss away our tears.

合作在研究中至关重要；没有人能独自解决大问题。

我认为节俭驱动创新，就像其他限制驱动创新一样。从一个密闭的盒子里走出去的唯一途径就是创造一条道路。

创造力的本质是弄清楚如何利用你已经知道的东西来超越你已有的想法。

War does not determine who is right, only who is left.