艺术家越完美，他身上受苦的人和创造的头脑就越完全分离。
The more perfect the artist, the more completely separate in him will be the man who suffers and the mind which creates.
We have to continually be jumping off cliffs and developing our wings on the way down.
In the middle of difficulty lies opportunity.
伟大的设计是永恒的，但也必须与时俱进。