Another thing, of course, is that life will have terrible blows in it, horrible blows, unfair blows.It doesn't matter.And some people recover and others don't…

In coal mining, safety isn't just a priority—it's a core value.

做出伟大工作的唯一方法是热爱你所做的事情。

真正的恐怖是某天早上醒来，发现你的高中同学在管理国家。