理解程序的最好方法是尝试改变它。
The best way to understand a program is to try to change it.
Do what you can, with what you have, where you are.
有一个现象的明显程度已经让我毛骨悚然,这便是我们的人性已经远远落后我们的科学技术了。
"Stories are the way we heal."