"Parental investment is the key to understanding the origins of sex differences."

Don't interfere with anything in the Constitution. That must be maintained, for it is the only safeguard of our liberties. And not to Democrats alone do I make this appeal, but to all who love these great and true principles.

想要成功，就让别人付钱给你；想要富有，就去帮助别人成功。

The measure of a man is what he does with power.