最危险的敌人往往是我们自己。

每一种语言都是一座庙宇，其中供奉着使用它的人的灵魂。

The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.

不要害怕你的生活将要结束，应该担心你的生活永远不会真正开始。

Safety must always come first in mining operations.