真相很少是纯粹的，也从不简单。

"Human nature is not infinitely malleable; it comes with an inherent structure that channels development in certain directions."

The question is not whether the thing exists， but whether it has any essence which is capable of existence without us.

有时候你只需要振作起来，继续前进。

粮食安全的未来蕴藏在海浪之下——前提是我们负责任地养殖。