我这一代人最伟大的发现是，人类可以通过改变心态来改变他们的生活。

At the end of the day it's not about what you have or even what you've accomplished... it's about who you've lifted up, who you've made better. It's about what you've given back.

True progress happens when we stop optimizing for the past and start building for the future.

找到自己的唯一方法是在更伟大的事物中迷失自己。