In mathematics, the art of proposing a question must be held of higher value than solving it.
译文:假如让青春年华虚度,到年老时只能悔恨不已。赏析:人生短暂,年华易逝,我们要珍惜每天的日子,不要蹉跎岁月。
我们编造恐怖故事来帮自己应对真实的恐怖。