无法自爱就无法爱人，憎恨自己就一定会憎恨他人。

"The world is a book, and those who do not travel read only one page."

将宇宙万物的事视为自己的事，自己的事也就是宇宙万物的事。

A sustainable future for coal depends on our ability to integrate cleaner practices without sacrificing the livelihoods of those who depend on the industry.