Legal positivism emphasizes the separation of law and morality.

I have a sense of exile in thought, as if I were an alien.

教育的最高任务是培养个人对人类的责任感。

能源行业不仅仅是关于资源的开采；它是关于为生活和社区提供动力。

度过生活的唯一方法就是笑着度过它。你要么笑，要么哭。我更喜欢笑。哭会让我头疼。

If two people write exactly the same program, each should be put into microcode and then they certainly won't be the same.

【译文】学问来源于思考。