Abstract
Different reasons give rise to the question, what philosophy really is, and by tradition we know many answers. Plato’s answer can be found by examining his explicit statements about philosophy in his dialogues, or by analyzing his representation of Socrates – philosophy become fl esh. But an other way to fi nd an answer to the question lies in examining the things which – according to Plato – we cannot do without. There are three of them, namely the idea, logos and aporia. These three taken together – the insight that we orient ourselves according to some unity in our different fi elds of life; that we cannot dismiss dialogue and debate; and questions outlive answers – paint a picture of philosophy as «unbehauptendes Denken»1 [undogmatic thought]. Such «unbehauptendes Denken» does not aim to insist on new claims against old ones, but instead seeks to analyze and to refl ect upon old views.