The most elegant theories are useless if they don't correspond to reality.

I think the most important thing in life is to be yourself. Unless you can be Batman. Always be Batman.

I’m not perfect, and I don’t pretend to be.

I don’t want to be a celebrity. I just want to be a singer.

世间之事，有的可以做，有的不可以做，明知不可为而为之，是愚蠢的行为。