创造力是用之不竭的。你用得越多，拥有的就越多。
You can't use up creativity. The more you use, the more you have.
Don't cry to quit, cry to keep going.
The future belongs to those who see possibilities before they become obvious.
建筑太复杂了，不是一个人能解决的。它需要一个团队。
The best technology is invisible—it just works.
There is no history except as it is composed.
For systems, the analogue of a face-lift is to add to the control graph an edge that creates a cycle, not just an additional node.