我不认为自己是古典艺术家或流行艺术家。我只认为自己是一个唱歌的艺术家。
I don’t think of myself as a classical artist or a pop artist. I just think of myself as an artist who sings.
艺术家的责任是成为他时代的见证者。
Never be the brightest person in the room; if you are, you're in the wrong room.
现今的士人用身于世,还不如商人使用一枚钱币时谨慎。 
如果你不能,你必须。如果你必须,你就能。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
You have to be willing to fail in order to succeed.