Efficiency in forestry doesn't mean cutting more—it means making every tree count.

程序最重要的属性是它是否实现了用户的意图。

我们写的每一个字都是朝着理解自己和周围世界迈出的一步。

"I don’t have to be so afraid of good-bye, because good-bye doesn’t have to be forever."

心理过程的价值在于它对生命的服务。