“ In 1721 began her friendship with Voltaire, but their regular correspondence dates only from 1736. She spent much time at Sceaux, at the court of the duchesse du Maine, where she contracted a close friendship with the president Hénault. In Paris she was in a sense the rival of Madame Geoffrin, but the members of her salon were drawn from aristocratic society more than from literary cliques. There were, however, exceptions. Voltaire, Montesquieu, Fontenelle and Madame de Staal-Delaunay were among the habitués. When Hénault introduced D’Alembert, Madame du Deffand was at once captivated by him. ”

“ Of her innumerable witty sayings the best known is her remark on the cardinal de Polignac’s account of St Denis’s miraculous walk of two miles with his head in his hands,—Il n’y a que le premier pas qui coûte. ”