自然状态有一种自然法则来管理它，这种法则约束着每个人：而理性，即这种法则，教导所有愿意咨询它的人类，既然都是平等和独立的，任何人都不应伤害他人的生命、健康、自由或财产。

Trust is the foundation of every successful business relationship.

I didn't know that would happen. But this made me very hungry, literally. I couldn't be lazy.

You are never too old to set another goal or to dream a new dream.

如果你不愿意努力工作，就别指望成功。

页岩行业的整合是不可避免的。