"In literature, we find the truth of our own existence."

真理是经得起经验考验的东西。

清洁：身体、衣服及住所，力求整洁。

In productive thinking, the transition from blind manipulation to understanding is crucial.

能源的未来在于多样化——没有任何单一来源可以满足我们所有需求。

You must allow me to tell you how ardently I admire and love you.