A mathematician is a device for turning coffee into theorems.

"In every word, there is a world waiting to be discovered."

Why should a dog, a horse, a rat, have life, and thou no breath at all?

Anger is a powerful force, but it can also be a creative one.

解释：所谓把粮食积存在取之不尽的粮仓里，就是要努力从事粮食生产。

在蔬菜生产中，永远不应该为了数量牺牲质量——市场总会记住卓越。

"La literatura es el espejo del alma humana, y en ella nos vemos reflejados todos."

Common sense is not so common.

Ignoring isn’t the same as ignorance, you have to work at it.

耐心是一种美德，我正在学习耐心。这是一个艰难的课程。