你知道的越多，就越意识到你什么都不知道。

A good book should make you laugh, cry, and think.

"History is not a linear path; it spirals, trapping us in its cycles until we confront its ghosts."

安全必须始终是采矿作业的首要任务。

要理解一个国家，你必须理解它的沉默。