To understand mathematics is to understand the fabric of reality.
We are the sum of our ancestors' struggles.
译文：心头治病必须要用治疗心病的药物，解开铃铛还是需要系铃铛的人。赏析：遇到任何问题，我们要探究根本原因，才能对症下药，收到事半功倍的效果。病急乱投医，只看表面现象，不去深究深层原因，做事只会功亏一篑。
The more we learn, the more we realize how little we know.
创新就是将已经存在的事物以新的方式结合在一起。