This paper begins with the ‘ancient quarrel’ between philosophy and literature, which, with the subsequent splitting of logos into word and reason, comes to mark philosophy's self-conception and much other thinking besides—compartmentalising, in the process, what is understood by ‘literature’. Philosophy, thus separated becomes atemporal and abstract, preoccupied with propositions rather than statements or sentences, and, in some of its incarnations, aligning itself with science. Language, thus separated, becomes ‘literary’—that is, it comes to be epitomised by self-consciousness about literary form (...) and style; and a casualty of this is the ‘poetic’, a term whose origins in poiesis (production of meaning) are forgotten. But the relationship has never been as settled as it may have seemed, and a series of examples from classical and contemporary philosophy and literature helps to demonstrate this. At stake in these examples are the ways in which reason requires that one means what one says. A classic expression of commitment to this view is provided in Hamlet, by the much-quoted words of Polonius to his son, who is about to travel to Germany to study philosophy: ‘This above all, to thine own self be true’. The implications of this in relation to the claims of reason are developed with reference to moral education and the development of judgement for learners and teachers. (shrink)