If you have an apple and I have an apple, and we exchange apples, we both still only have one apple. But if you have an idea and I have an idea, and we exchange ideas, we each now have two ideas.

语言是我们思想的镜子。

人生应为生而食，不应为食而生。

我不相信幸福的结局，因为生活并不提供这些。