The core of social products is to connect people, not simply transmit information.
社交产品的核心是连接人与人，而不是简单地传递信息。
译文：对待别人不要做昧着良心的事，头顶的神灵在看着我们。赏析：做伤天害理之事，虽然可以一时欺瞒别人，但终究会受到上天的惩罚。
Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.
Once we realize that imperfect understanding is the human condition, there is no shame in being wrong, only in failing to correct our mistakes.
No arts; no letters; no society; and which is worst of all, continual fear, and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.