永远不要低估玩家的智慧。

"In computer science, we are always trying to find the balance between expressiveness and tractability."

There is more than one kind of freedom... Freedom to and freedom from. In the days of anarchy, it was freedom to. Now you are being given freedom from. Don't underrate it.

通过教育唤醒灵魂。

看东西只有用心才能看得清楚，重要的东西用眼睛是看不见的。