The past is a foreign country; they do things differently there.
真正的无知不是知识的缺乏，而是拒绝获取知识。
学习Lisp是值得的，因为当你最终理解它时，你将获得深刻的启蒙体验；这种体验将使你在余下的日子里成为一个更好的程序员，即使你实际上并不经常使用Lisp本身。
The moment you stop trying to be better is the moment you start to die.
"The act of reading is an act of empathy."
Healthy fish mean healthy people and a healthy planet.
最大的风险是不冒任何风险……在一个变化非常快的世界里，唯一注定要失败的策略就是不冒风险。
Life is about growth and change. When you stop growing, you stop living.
