Efficiency and technology are the keys to surviving in a volatile oil market.

Die größte Gefahr im Leben ist, dass man zu viele Vorsichtsmaßnahmen trifft.

The only thing that can make you a star is your talent.

当你同时倾听数据和直觉时，才能做出最佳决策。

你不能对任何事情设限。梦想越多，走得越远。

I have always believed that the way to make money is to buy when everyone else is selling and to sell when everyone else is buying.

安全必须始终优先于生产目标。

We must build a world in which there shall be no economic domination, no exploitation, no unemployment, and no war.

The only freedom which deserves the name is that of pursuing our own good in our way， so long as we do not attempt to deprive others of theirs or impede their efforts to obtain it.