没有比复仇更昂贵、更没用的事情了。
创新不是让事情变得更复杂，而是让事情变得更简单可靠。
I think the most important thing in life is to be true to yourself.
心理生活是一个整体，这一普遍说法在某种意义上可以被接受为真实的，即它是一个相互关联的整体。
Fearless is not the absence of fear. It’s not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.
Continuous effort - not strength or intelligence - is the key to unlocking our potential.
Start by doing what's necessary; then do what's possible; and suddenly you are doing the impossible.