The past is a ghost, the future a dream, and the present a fleeting moment.
切東西的時(shí)候不要沖著自己。
Mathematics is not just a collection of abstract concepts, but a language that allows us to understand the universe.
In the end, I've found that it doesn't really matter who you marry. If you like them at the beginning, you probably won't like them at the end. And if you start off hating them, there's always the chance you'll end up thinking they're all right.