我们必须从过去中学习，为未来创新。

In mathematics, the art of proposing a question must be held of higher value than solving it.

释义：为人处事，不可任由自己的心性，说话也应谨慎，不能随便发表言论。

居处和行动都无需不必要的思虑，不私藏分别是非美恶的观念，四海之内共享利益，这才是真的喜悦；人人都得到所需物资的保障，社会就安宁。

I’ve never been a natural, all I do is try, try, try.