The work of art is already within the block of marble. I just have to chisel away the superfluous material.

Success is the sum of small efforts repeated day in and day out.

The only way to achieve the impossible is to believe it is possible.

人分这么几种：不认识，认识，熟人，朋友，知心朋友。朋友不在当面表白，而是背后说起朋友的时候，是否提到过你。

I’m a great believer in solving hard problems by using a checklist. You need to get all the likely and unlikely answers before you; otherwise it’s easy to miss something important.

在解释行为时，意志的概念是不必要的。

我不完美，但我永远是我自己。

If you don't make mistakes, you're not trying hard enough.