自然界和道德世界是人类理性关注的双重对象。
The natural and moral world is the two-fold object of man's rational care.
Your heart just breaks, that's all. But you can't judge or point fingers. You just have to be lucky enough to find someone who appreciates you.
The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.
石油和天然气行业必须进化,否则就会被淘汰。
On pricing: "There are two kinds of companies, those that work to try to charge more and those that work to charge less. We will be the second."