I have to remind myself that some birds aren't meant to be caged. Their feathers are just too bright. And when they fly away, the part of you that knows it was a sin to lock hem up DOES rejoice. Still, the place you live in is that much more drab and empty that they're gone. I guess I just miss my friend.

No one is an artist unless he carries his picture in his head before painting it.

我不是政治家。我只是一个想做音乐和玩乐的人。

Mathematics is the music of reason.

解决问题通常需要重新构建一个人对情境的心理表征。