translation.en: A system of cognitive processes, largely non-conscious cognitive processes, that help them change their views of the world, so that they can feel better about the worlds in which they find themselves.
translation.zh: 这个系统通是一个认知过程，基本上是无意识的认知过程， 这种认知可以改变人们对世界的认识， 让人们感到自己的生活美好。