Stay Hungry. Stay Foolish. And I have always wished that for myself. And now, as you graduate to begin anew, I wish that for you. 

成功的关键是不断尝试，即使第一次没有成功。

"The world is a book, and those who do not travel read only one page."

气候变化的解决方案始于我们如何管理森林。