—— 请按键盘 空白键 开始游戏 ——

唯一的限制是你自己设定的限制。
最好的建筑是那些消失在景观中的建筑。
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。
Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them - and then, the opportunity to choose.