书籍是通往我们内心平行宇宙的门户。

Health is not a privilege of the rich, but a vulnerability of the poor.

A man is a dangerous thing, a man who has nothing to lose is even more dangerous.

科学不在于成为第一，而在于耐心和坚持。

如果我们明智地使用技术，它可以成为林业最伟大的盟友。