科学不仅仅是事实的集合；它是一种思考方式。

You have to figure out what your own aptitudes are. If you play games where other people have the aptitudes and you don’t, you’re going to lose. And that’s as close to certain as any prediction that you can make. You have to figure out where you’ve got an edge. And you’ve got to play within your own circle of competence.

The past is always tense, the future perfect.

没有一个明智的飞行员会忘记使用他的清单，无论他的才能和经验有多么出色。

不要让恐惧书写你的故事。

The most important thing is that we develop an interest in the world and take joy in our fellow human beings.

平凡与非凡之间的区别就在于那一点点额外的努力。