It’s not given to human beings to have such talent that they can just know everything about everything all the time. But it is given to human beings who work hard at it — who look and sift the world for a mispriced bet — that they can occasionally find one.
The purpose of mental activity is successful living.
这只狗叫桑迪。我喜欢桑迪。它不聪明,但非常快乐。