世界充满了如此多的事物,我相信我们都应该像国王一样快乐。
The world is so full of a number of things, I'm sure we should all be as happy as kings.
The best way to predict the future is to create it.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
不管你认为你能,还是你认为你不能——你是对的。