The end may justify the means as long as there is something that justifies the end.
目的可以证明手段的正当性，只要存在某种能证明目的正当性的东西。
Success is no accident. It is hard work, perseverance, learning, studying, sacrifice and most of all, love of what you are doing or learning to do.
The moment you stop trying to be better is the moment you start to get worse.
我在这一刻所看到的，将永远留在我的记忆里，永不消失，我会天天看到它，夜夜梦到它，直到我死。