The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.

科学的每一次伟大进步都源于新的想象的大胆。

I’m not perfect, and I don’t pretend to be.

There is no shortcut to success, only down-to-earth efforts.

过去是一个异国，他们在那里做事的方式不同。

记忆是个奇怪的东西。它不像我以为的那样运作。它不是可以重播的电影。它更像是一个你讲给自己的故事，而每次讲述这个故事都会改变。

Innovation is not about working behind closed doors, but about open collaboration.

我不喜欢被告诉不能做什么。