我们人民的故事就是土地的故事，它们是一体的。
The stories of our people are the stories of the land, and they are one and the same.
Success is not the key to happiness. Happiness is the key to success.
你不能双手都戴着接球手套度过一生。你需要能够回馈些什么。
最好的学习方法就是动手去做——在实验室里亲自动手。