The more you learn, the more you know, the more you know, the more you forget. The more you forget, the less you know. So why bother to learn?

The environment is a long-term issue that requires long-term commitment.

过去是阴影，未来是梦想。我们拥有的只有现在。

生物体不仅仅是其基因的总和，而是一个复杂发育系统的产物。

The novel is a perfect medium for revealing to us the changing rainbow of our living relationships.

Every painting tells a story, but not everyone can read it.