免费游戏最贵的成本是玩家的信任，一旦透支就再也买不回来。
The most expensive cost in free-to-play games is players' trust—once overdrawn, it can never be bought back.
I'm interested in the edges of things, where they meet and overlap.
Solving a problem simply means representing it so as to make the solution transparent.
不要因为它结束了而哭泣，要因为它发生过而微笑。
未完成有其自身的完美性。
科学无法解开自然的终极奥秘。那是因为，归根结底，我们自己正是我们试图解开的奥秘的一部分。