Believe you can and you're halfway there.

The whole of science is nothing more than a refinement of everyday thinking.

从长远来看，经济前景是乐观的，但从长远来看，我们都死了。

"The silence between words is as important as the words themselves; it is where the unsaid resides."

I think it's important to have a sense of humor about yourself and not take yourself too seriously.