The most expensive cost in free-to-play games is players' trust—once overdrawn, it can never be bought back.

We recognized early on that smart people do very dumb things, and we wanted to know why and who, so that we could avoid them.

"Character is more important than personality."

我不让消极情绪影响我。

Philosophy is not a doctrine but an activity.

天生犯罪人是其有机命运的奴隶。

我们必须平衡短期需求和长期可持续性。