Abstract
The history of philosophy resembles a convention of deaf-mutes. Each participant attempts to communicate the secrets of his private imagination through a swirl of silent gestures. Intent on disclosing his own insight, each is confined in his own world: he has no ear for the language of others and often little knowledge of how to make them understand his. The carnival of controversy which ensues is grotesque in the eyes of the outsider but tragic for the thoughtful participant. For in the history of philosophy many more messages are sent than are received, and the ones that are received come to us mutilated, infected by our own perspective and interests. In our own way each of us distorts or discards the central judgments of almost everyone else. The dead sign-language of the printed word is inadequate to span a century. Philosophers signal like wild semaphores that lost their common code.