The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.

You will never be happy if you continue to search for what happiness consists of. You will never live if you are looking for the meaning of life.

I would rather fail in trying than succeed in conservatism.

Collaboration across disciplines is essential for solving the most challenging problems in science.

最危险的谎言不是对别人说的，而是对自己说的。