社交产品的核心是连接人与人，而不是简单地传递信息。
The core of social products is to connect people, not simply transmit information.
“Tis this times” plague, when madmen lead the blind.
I remember my friend Johnny von Neumann used to say, 'with four parameters I can fit an elephant, and with five I can make him wiggle his trunk.'
最重要的是享受生活 - 快乐 - 这才是最重要的。