Do not use thought to ground a political practice in Truth; nor political action to discredit, as mere speculation, a line of thought. Use political practice as an intensifier of thought, and analysis as a multiplier of the forms and domains for the intervention of political action.
Michel FoucaultInstitutions of knowledge, of foresight and care, such as medicine, help to support the political power. It's also obvious, even to the point of scandal, in certain cases related to psychiatry.
Michel FoucaultIt is meaningless to speak in the name of - or against - Reason, Truth, or Knowledge.
Michel Foucault[T]hus one should not think that desire is repressed, for the simple reason that the law is what constitutes both desire and the lack on which it is predicated. Where there is desire, the power relation is already present: an illusion, then, to denounce this relation for a repression exerted after the event.
Michel Foucault