—— 请按键盘 空白键 开始游戏 ——

We don't compete with anyone but ourselves to be the best we can be.
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。
If there's a book that you want to read, but it hasn't been written yet, then you must write it.