Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot.
阅读是每个孩子都应该拥有的超能力。
A person must go through hard work to achieve something.
对我来说,绘画与色彩无关;我感兴趣的是光的质感。