“It is the peculiar quality of a fool to perceive the faults of others and to forget his own.”

“Do not look for faults in others, but look for faults in yourself, and purge them like bad blood. Do not contemplate your own good qualities, but contemplate the good qualities of others, and respect everyone as a servant would.”

“Since [narcissists] deep down, feel themselves to be faultless, it is inevitable that when they are in conflict with the world they will invariably perceive the conflict as the world's fault. Since they must deny their own badness, they must perceive others as bad. They project their own evil onto the world. They never think of themselves as evil, on the other hand, they consequently see much evil in others.”

“Every man carries two bags about him, one in front and one behind, and both are full of faults. The bag in front contains his neighbors' faults, the one behind his own. Hence it is that men do not see their own faults, but never fail to see those of others.”

“A fool tries to shut others' mouth instead of listens to his own heart.”

“The cheapest sort of pride is national pride; for if a man is proud of his own nation, it argues that he has no qualities of his own of which he can be proud; otherwise he would not have recourse to those which he shares with so many millions of his fellowmen. The man who is endowed with important personal qualities will be only too ready to see clearly in what respects his own nation falls short, since their failings will be constantly before his eyes. But every miserable fool who has nothing at all of which he can be proud adopts, as a last resource, pride in the nation to which he belongs; he is ready and glad to defend all its faults and follies tooth and nail, thus reimbursing himself for his own inferiority.”