真相是，我们在这个世界上都是孤独的。

每一本书都是一个待发现的世界，充满了惊喜和教诲。

要养活世界，我们必须先理解它。

The mining industry is cyclical, but great companies are built by those who can navigate the downturns as well as the booms.

把自己重新拼凑起来比崩溃要花上十倍的时间。