Zitat des Tages von Claude Cohen-Tannoudji:
Shortly after my Ph.D., Alfred Kastler urged me to accept a teaching position at the University of Paris. I followed his advice and started to teach at the undergraduate level.
My parents lived a modest life, and their main concern was the education of their children. My father was a self-taught man but had a great intellectual curiosity, not only for biblical and talmudic texts, but also for philosophy, psychoanalysis and history.