Whence come wars, and fighting, and factions? whence but from the body and the lusts of the body? For wars are occasioned by the love of money, and money has to be acquired for the sake and in service of the body; and in consequence of all these things, the time which ought to be given to philosophy is lost. The Trials Of Socrates

As there are misanthropists, or haters of men, there are also misologists or haters of ideas, and both spring from the same cause, which is ignorance of the world. Misanthropy arises from too great confidence of inexperience; you trust a man and think him altogether true and good and faithful, and then in a little while he turns out to be false and knavish; and then another and another, and when this has happened several times to a man, especially within the circle of his most trusted friends, as he deems them, and he has often quarreled with them, he at last hates all men, and believes that no one has any good in him at all. ...The reason is that a man, having to deal with other men, has no knowledge of them; for if he had knowledge he would have known the true state of the case, that few are the good and few the evil, and that the great majority are in the interval between them. The Trials Of Socrates

Men are disturbed, not by things, but by the principles and notions which they form concerning things. The Enchiridion

Officials are highly educated but one-sided; in his own department an official can grasp whole trains of thought from a single word, but let him have something from another department explained to him... he won't understand a word of it. The Castle