真正的喜悦精神、崇高感、超越人类的感觉，这是最高卓越的试金石，在数学中同样可以在诗歌中找到。
The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.
"Art is always excess. It has to be."
Every song is a piece of my soul.
最好的还在后头，生命的最后，是为了最初而存在的。
你越是赞美和庆祝生活，生活中值得庆祝的事情就越多。