He died on the eleventh of November, 1751, at the age of forty-three years. He had married Louise Charlotte Dréano, by whom he left only a daughter, five years and a few months old.

La Mettrie was born with a fund of natural and inexhaustible gaiety; he had a quick mind, and such a fertile imagination that it made flowers grow in the field of medicine. Nature had made him an orator and a philosopher; but a yet more precious gift which he received from her, was a pure soul and an obliging heart. All those who are not imposed upon by the pious insults of the theologians mourn in La Mettrie a good man and a wise physician.

Facsimile of title page of the Leyden 1748 edition

L’HOMME MACHINE.

Est-ce là ce Raion de l’Essence suprème,

Que l’on nous peint si lumineux?

Est-ce là cet Esprit survivant à nous même?

Il naît avec nos sens, croit, s’affoiblit comme eux.