真正的领导力意味着做出今天艰难但对后代有益的决定。
True leadership means making tough decisions today that will benefit future generations.
I was not born blind, I became blind at the age of 12, but I never felt like a victim.
"Silence between people can be louder than words."
Lisp语言被设计成可扩展的，很容易为其添加新功能。