Investors should focus on long-term goals and ignore short-term market fluctuations.
A mathematician is a device for turning coffee into theorems.
知識只有在它有助于人類解放時才有價值。
教人學習卻堅持有天命的觀點，這就好像叫人包起頭發(fā)來卻有去掉了他的帽子。?
I'm not superstitious, but I am a little stitious.
Life is like a ten-speed bicycle...Most of us have gears we never use!.