情绪是进化出来的适应机制，用于协调其他心理机制解决特定的适应性问题。
Emotions are adaptations that have evolved to coordinate other psychological mechanisms in solving specific adaptive problems.
"All true stories are about the meeting of opposites."
There is no such thing as innocence, only degrees of guilt.
Train people well enough so they can leave, treat them well enough so they don't want to.
Player experience always comes first. No matter how advanced the technology is, it's meaningless if players don't enjoy it.