The knowledge of the past stays with us to spur us on to new achievements.

But man is not made for defeat. A man can be destroyed but not defeated.

我不是说唱歌手，我是一个拉丁语的传奇。

文学是人类的记忆，没有记忆，人类将迷失。

In mathematics, the simplest questions often lead to the most profound discoveries.

Traditional methods have wisdom, but sustainability requires us to evolve beyond them when necessary.