野外要求尊重。如果你给予它，它也会回报你。

The coal industry must unswervingly follow the path of safe, efficient, clean, and low-carbon development.

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.

生命的问题的解决在于问题的消失。

为可持续性而战，就是为我们的未来而战。

杰夫·贝索斯接受了莱克斯·弗里德曼的播客采访

人最珍贵的是生命，生命最珍贵的是道。

人人都称赞的书，恰恰是没人读的书。