"We cannot think of ourselves as creatures whose rationality endows us with an especially significant advantage over others--indeed, we cannot think of ourselves as rational creatures at all--unless we think of ourselves as creatures who recognize that facts, and true statements about the facts, are indispensable in providing us with reasons for believing (or for not believing) various things and for taking (or for not taking) various actions. If we have no respect for the distinction between true and false, we may as well kiss our much-vaunted "rationality" good-bye." --