Report, if you have a problem with this page“ And, in fine, of false sciences I thought I knew the worth sufficiently to escape being deceived by the professions of an alchemist, the predictions of an astrologer, the impostures of a magician, or by the artifices and boasting of any of those who profess to know things of which they are ignorant. ”
René Descartes
From : Discourse on Method and Meditations on First Philosophy