The best thing about getting older is that you don't lose all the other ages you've been.
变老最好的事情是,你不会失去你曾经经历过的所有其他年龄段。
要这样行动,使得你意志的准则任何时候都能同时被看作一个普遍立法的原则。
"To live is the rarest thing in the world. Most people exist, that is all."