There has been an inversion in the hierarchy of the two principles of antiquity, “Take care of yourself” and “Know yourself.” In Greco-Roman culture, knowledge of oneself appeared as the consequence of the care of the self. In the modern world, knowledge of oneself constitutes the fundamental principle.

What all these people are doing is not aggressive; they are inventing new possibilities of pleasure with strange parts of their body — through the eroticization of the body. I think it's ... a creative enterprise, which has as one of its main features what I call the desexualization of pleasure.

There is object proof that homosexuality is more interesting than heterosexuality. It's that one knows a considerable number of heterosexuals who would wish to become homosexuals, whereas one knows very few homosexuals who would really like to become heterosexuals.

There are more ideas on earth than intellectuals imagine. And these ideas are more active, stronger, more resistant, more passionate than "politicians" think. We have to be there at the birth of ideas, the bursting outward of their force: not in books expressing them, but in events manifesting this force, in struggles carried on around ideas, for or against them. Ideas do not rule the world. But it is because the world has ideas (and because it constantly produces them) that it is not passively ruled by those who are its leaders or those who would like to teach it, once and for all, what it must think.

One can say that the author is an ideological product, since we represent him as the opposite of his historically real function. (When a historically given function is represented in a figure that inverts it, one has an ideological production.) The author is therefore the ideological figure by which one marks the manner in which we fear the proliferation of meaning.

Well, if identity is only a game, if it is only a procedure to have relations, social and sexual-pleasure relationships that create new friendships, it is useful. But if identity becomes the problem of sexual existence, and if people think that they have to "uncover" their "own identity," and that their own identity has to become the law, the principle, the code of their existence; if the perennial question they ask is "Does this thing conform to my identity?" then, I think, they will turn back to a kind of ethics very close to the old heterosexual virility. If we are asked to relate to the question of identity, it must be an identity to our unique selves. But the relationships we have to have with ourselves are not ones of identity, rather, they must be relationships of differentiation, of creation, of innovation. To be the same is really boring. We must not exclude identity if people find their pleasure through this identity, but we must not think of this identity as an ethical universal rule.

When I was a student in the 1950s, I read Husserl, Sartre, Merleau-Ponty. When you feel an overwhelming influence, you try to open a window. Paradoxically enough, Heidegger is not very difficult for a Frenchman to understand. When every word is an enigma, you are in a not-too-bad position to understand Heidegger. Being and Time is difficult, but the more recent works are clearer. Nietzsche was a revelation to me. I felt that there was someone quite different from what I had been taught. I read him with a great passion and broke with my life, left my job in the asylum, left France: I had the feeling I had been trapped. Through Nietzsche, I had become a stranger to all that.

I'm very proud that some people think that I'm a danger for the intellectual health of students. When people start thinking of health in intellectual activities, I think there is something wrong. In their opinion I am a dangerous man, since I am a crypto-Marxist, an irrationalist, a nihilist.

I don't feel that it is necessary to know exactly what I am. The main interest in life and work is to become someone else that you were not in the beginning. If you knew when you began a book what you would say at the end, do you think that you would have the courage to write it? What is true for writing and for a love relationship is true also for life. The game is worthwhile insofar as we don't know what will be the end. My field is the history of thought. Man is a thinking being.

The problem is not to discover in oneself the truth of one's sex, but, rather, to use one's sexuality henceforth to arrive at a multiplicity of relationships. And, no doubt, homosexuality is not a form of desire but something desirable. Therefore, we have to work at becoming homosexuals.