Note 5 — Chapter III
Archibald Lovell translation
Gassendus or Gassendi was Cyrano's own teacher of Philosophy. Of Provençal origin, and at first Professor in the University of Aix, he came to Paris in 1641, and gave both private lessons and public courses as Professor of the Collège Royal. It was in one of his private classes that Cyrano was a fellow-student with Chapelle, Hesnaut, Bernier, and almost certainly Molière; the most important group of young "libertins" (i.e. free-thinkers) of the epoch.
Gassendi was a bitter opponent of the supposedly Aristotelian school-philosophy of the time; and was on the whole the leader of those who in the seventeenth century followed Epicurean methods in thought. He is the author of a life of Epicurus, and an exposition of his philosophy. He was also an opponent of Descartes, being the most important contemporary supporter of empiricism as against the essentially idealistic method of Descartes.
He is important also as a popularizer of the Copernican system, by his Life of Copernicus, and his Institutio Astronomica (1647).