"Words are the only weapons I trust in a world full of deception."

最终，我们都只是别人和我们自己讲述的故事。

创新在开放的环境中蓬勃发展。

The question isn't who is going to let me; it's who is going to stop me.

免费的疫苗比昂贵的治疗更有价值，但更难推广。

I don't have any particular recipe [for developing new proofs] ... It is the reason why doing research is challenging as well as attractive. It's like being lost in a jungle and trying to use all the knowledge that you can gather to come up with some new tricks, and with some luck you might find a way out.