Voltaire's Philosophical Dictionary

It is curious with what assurance he maintains that there is nothing new in our astronomy, nothing in the knowledge of the human body, unless perhaps, he says, the circulation of the blood. Love of his own opinion, founded on his vast self-esteem, makes him forget the discovery of the satellites of Jupiter, of the five moons and the ring of Saturn, of the rotation of the sun on its axis, of the calculated position of three thousand stars, of the laws given by Kepler and Newton for the heavenly orbs, of the causes of the precession of the equinoxes, and of a hundred other pieces of knowledge of which the ancients did not suspect even the possibility.

The discoveries in anatomy are as great in number. A ne