“No conceptually regimented and normatively informed theory of mental disorder can be devised without taking philosophy of mind seriously and knowing something about this subject area of philosophy and of such topics as consciousness, Intentionality, personal identity, the mind/body problem and rationality.”

“People who lean on logic and philosophy and rational exposition end by starving the best part of the mind. ”

“Even those novelists most commonly deemed “philosophical” have sometimes answered with an emphatic no. Iris Murdoch, the longtime Oxford philosopher and author of some two dozen novels treating highbrow themes like consciousness and morality, argued that philosophy and literature were contrary pursuits. Philosophy calls on the analytical mind to solve conceptual problems in an “austere, unselfish, candid” prose, she said in a BBC interview broadcast in 1978, while literature looks to the imagination to show us something “mysterious, ambiguous, particular” about the world. Any appearance of philosophical ideas in her own novels was an inconsequential reflection of what she happened to know. “If I knew about sailing ships I would put in sailing ships,” she said. “And in a way, as a novelist, I would rather know about sailing ships than about philosophy.”

“I find that some philosophers think that my whole approach to qualia is not playing fair. I don’t respect the standard rules of philosophical thought experiments. “But Dan, your view is so counterintuitive!” No kidding. That’s the whole point. Of course it is counterintuitive. Nowhere is it written that the true materialist theory of consciousness should be blandly intuitive. I have all along insisted that it may be very counterintuitive. That’s the trouble with “pure” philosophical method here. It has no resources for developing, or even taking seriously, counterintuitive theories, but since it is a very good bet that the true materialist theory of consciousness will be highly counterintuitive (like the Copernican theory--at least at first), this means that “pure” philosophy must just concede impotence and retreat into conservative conceptual anthropology until the advance of science puts it out of its misery. Philosophers have a choice: they can play games with folk concepts (ordinary language philosophy lives on, as a kind of aprioristic social anthropology) or they can take seriously the claim that some of these folk concepts are illusion-generators. The way to take that prospect seriously is to consider theories that propose revisions to those concepts.”

“Good-humor is a philosophic state of mind; it seems to say to Nature that we take her no more seriously than she takes us. I maintain that one should always talk of philosophy with a smile.”

“All rational knowledge is either material, and concerns some objects, or formal, and is occupied only with the form of understanding and reason itself and with the universal rules of thinking, without regard to distinctions among objects. formal philosophy is called logic. Material philosophy, however, which has to do with definite object objects and the laws to which they are subject, is divided into two parts. This is because these laws are either laws of nature or laws of freedom. The science of the former is called physics, and that of the latter ethics. The former is also called theory of nature and the latter theory of morals.”