行为主义者问:为什么我们不把可观察的东西作为心理学的真正领域?
当没有人相信你的时候,你必须相信自己
I'm trying my hardest, but I can't have everything. I can't have the looks, the rapping ability, the scoring, and the free throws.
——2006年在西雅图市演讲