我可能已经赢得了搞砸几次的权利。我不想让对失败的恐惧阻止我做我真正关心的事情。
I've probably earned the right to screw up a few times. I don't want the fear of failure to stop me from doing what I really care about.
We shall be everything to each other. Nothing else shall be of any consequence.
I'm not going to change who I am or what I do because of what people say.
我不和别人竞争，我和自己竞争。
物理学的目的不是描述自然，而是理解自然。