Courage is not the absence of fear, but the triumph over it.

科学的进步是我们逐渐意识到自己无知的过程。

我不用尊重和害怕任何人！

You can have a lifetime of trying to get away from where you started out, and it’s only when you get there you realize you’ve brought it with you.

Leadership is about empowering others to achieve their best, not just giving orders.