当面临挑战时，专注于解决方案而不是问题。
"To write is to breathe, to live, to exist in a world of one's own creation."
A good mathematician is lazy, but in a constructive way.
我早就得到了结果，但我还不知道如何得到它们。
We don't own the landscape—we borrow it from future generations.
Energy security is national security.