When I look at the world I'm pessimistic, but when I look at people I am optimistic.

质量不是头衔；它是一种行为。

Consolidation is inevitable in the shale industry.

Man is always something more than what he knows about himself. He is not what he is simply once and for all, but is a process.

"El escritor es un testigo de su tiempo, y su obra es el reflejo de la sociedad en la que vive."

人是从失败中学习的。