Pleasant book to read, where we find intellectual and stylistic qualities of the author: About the philosophical intellectual accuracy, clarity and pleasant simplicity of written expression, sincerity and boldness of thought. By cons, while continuing to read with great pleasure and interest the works of Marcel Conche, I find the latest publications get a bit repetitive ... I would rather see Marcel Conche deepen some of its philosophical themes - especially his naturalism whose sides "poetic" or a bit "mystical" are still quite problematic - rather than always read a bit the same memories or the same evocations.