After a degree in philosophy in the Sorbonne, I went to visit this vast world and I discovered that my discipline was not restricted to the walls of the University and that it flourished better in the open air. If today it is a system of thought among many others, philosophy remains a mother-matter and, well taught, it allows to give meaning and depth to our projects, our lives and our visions of the world. Passionate and experienced in the art of teaching, driven as much by the desire to learn as that of transmitting, I propose here two formulas: By the first I address myself to artists and other professionals who have had little or nothing to do with philosophy during their studies, and who would need, within their practice, the deepening of a concept, of an author or an entire branch. Are you a director and your story is about critical ideas? You are a researcher and your project needs a framework beyond your own field, an epistemological or disciplinary opening? You are a reporter and feel the need to know a little more about the philosophy of the countries you are going to visit? So our discussions can make sense. The second formula is an experience that I have long envisaged without being able to realize it in the French shackles of school philosophy. I am addressing a young audience: what would you say if philosophy became the weekly leisure of your children? If the cave of Plato and the river of Heraclitus were the images with which they amuse themselves and grow at the same time?