The Lisp language is designed to be extensible, and it is easy to add new features to it.
Lisp语言被设计成可扩展的，很容易为其添加新功能。
硬件是创新的骨架，软件是它的神经系统，而人类需求才是它跳动的心脏。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
创新是在这个竞争激烈的世界中生存的唯一途径。