But anyone who thinks at all must be a philosopher—a good one or a bad one—because it is impossible to think without premises, without basic (and in this sense, metaphysical) assumptions about what is sensible, what is the good life, what is beauty, and what is pleasure. To hold such assumptions, consciously or unconsciously, is to philosophize. The self-styled practical man of affairs who pooh-poohs philosophy as a lot of windy notions is himself a pragmatist or a positivist, and a bad one at that, since he has given no thought to his position.
