Boredom is the feeling that everything is a waste of time; serenity, that nothing is. - Thomas Szasz

So long as men denounce each other as mentally sick (homosexual, addicted, insane, and so forth)—so that the madman can always be considered the Other, never the Self—mental illness will remain an easily exploitable concept, and Coercive Psychiatry a flourishing institution.

In the animal kingdom, the rule is, eat or be eaten; in the human kingdom, define or be defined.

Although both the natural and moral sciences seek to understand the objects of their observation, in natural science the purpose of this is to be able to control them better, whereas in moral science it is, or ought to be, to be better able to leave them alone. The morally proper aim of psychology, then, is self-control.