Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
I don't want to be a god. I want to be a man.
农民是土地真正的守护者;他们的角色现在比以往任何时候都更为关键。
The greatest gift is the gift of life itself.
我们开采的土地不属于我们所有,而是由我们管理。
The only way to do great work is to love what you do.