We should not be content to say that power has a need for such-and-such a discovery, such-and-such a form of knowledge, but we should add that the exercise of power itself creates and causes to emerge new objects of knowledge and accumulates new bodies of information. ... The exercise of power perpetually creates knowledge and, conversely, knowledge constantly induces effects of power. ... It is not possible for power to be exercised without knowledge, it is impossible for knowledge not to engender power.
Michel FoucaultModern society is perverse, not in spite of its puritanism or as if from a backlash provoked by its hypocrisy; it is in actual fact, and directly, perverse.
Michel Foucault[John Boswell] introduction of the concept of "gay" (in the way he defines it) provides us both with a useful instrument of research and at the same time a better comprehension of how people actually conceive of themselves and their sexual behavior.
Michel FoucaultMy point is not that everything is bad, but that everything is dangerous, which is not exactly the same as bad.
Michel FoucaultBut let there be no misunderstanding: it is not that a real man, the object of knowledge, philosophical reflection or technological intervention, has been substituted for the soul, the illusion of theologians. The man described for us, whom we are invited to free, is already in himself the effect of a subjection more profound than himself. A 'soul' inhabits him and brings him to existence, which is itself a factor in the mastery that power exercises over the body. The soul is the effect and instrument of a political anatomy; the soul is the prison of the body.
Michel Foucault