我认为你能做的最好的事情就是对你所拥有的心存感激。
I think the best thing you can do is to be grateful for what you have.
The very important thing you should have is patience.
Pain is temporary, but pride is forever.
教育的最高任务是培养个人对人类的责任感。
解放自己是一回事，拥有那个解放了的自我则是另一回事。
Natural experiments can provide valuable insights into economic questions.
I like the freedom of making my own choices.
最危险的武器不是杀人的武器，而是改变思想的武器。
设计中的简洁是终极的复杂。
True progress happens when we step out of our comfort zones and embrace change.