Every good mathematician is at least half a philosopher, and every good philosopher is at least half a mathematician.
每一个优秀的数学家至少是半个哲学家，而每一个优秀的哲学家至少是半个数学家。
史记
The books that we love, they love us back. And just as we mark our places in the pages, those pages leave their marks on us.
译文：金子遇火烧炼才能识别出成色如何，人与钱财打交道就能看出心地如何。赏析：金钱虽非万能，却能看清人心。钱，是感情的试金石，它能探出人性，看透人心。钱能看清一个人的真实面目，也最能看清自己在别人心中的分量。
The truth is often hidden in the silence between words.
农业是国家的根本；军队是国家的武器，城廓是守护自身的保障。这三者是国家应当具备的。