The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.

诗人是一个能看到看不见的东西并听到听不到的声音的人。

The Permian Basin will remain the crown jewel of U.S. oil production for decades to come.

The true value of farming lies not just in the harvest, but in the legacy we leave for future generations.

盖亚的概念不是一个需要验证的假设，而是一种组织事实的方式。