The major credit I think Jim and I deserve... is for selecting the right problem and sticking to it.

I think you have to be who you are. I don't think you can fabricate it. I think you have to be who you are and hope that people will accept you for who you are.

解决问题的最好方法是用不同的方式思考它。

我们现代的头骨里装着一个石器时代的心智。