my observation of human nature:

How one judges another, is more likely a reflection of the judger’s character than the truth of the judged’s nature. 

example: if you judge someone is lazy or inferior/superior, that’s more likely saying something about your standards and perceptions about the world and self, than it is a reflection of that person’s actual nature (he/she might be truly lazy or etc in that situation, but his/her actual nature is not indefinitely so)