linguistic:translation
Voltaire and Rousseau

Voltaire's junior contemporary Jean-Jacques Rousseau commented on how Voltaire's book Letters on the English played a great role in his intellectual development. Having written some literary works and also some music, in December 1745 Rousseau wrote a letter introducing himself to Voltaire, who was by then the most prominent literary figure in France, to which Voltaire replied with a polite response. Subsequently, when Rousseau sent Voltaire a copy of his book Discourse on Inequality, Voltaire replied, noting his disagreement with the views expressed in the book:

No one has ever employed so much intellect to persuade men to be beasts. In reading your work one is seized with a desire to walk on all fours. However, as it is more than sixty years since I lost that habit, I feel, unfortunately, that it is impossible for me to resume it.

Subsequently, commenting on Rousseau's romantic novel Julie, or the New Heloise, Voltaire stated:

No more about Jean-Jacques' romance if you please. I have read it, to my sorrow, and it would be to his if I had time to say what I think of this silly book.

Voltaire quipped that the first half of Julie had been written in a brothel and the second half in a lunatic asylum. In his Lettres sur La Nouvelle Heloise, written under a pseudonym, Voltaire criticized Rousseau's grammatical mistakes:

Paris recognized Voltaire's hand and judged the patriarch to be bitten by jealousy.

In reviewing Rousseau's book Emile, Voltaire dismissed it as "a hodgepodge of a silly wet nurse in four volumes, with forty pages against Christianity, among the boldest ever known." He expressed admiration for the section titled Profession of Faith of the Savoyard Vicar, calling it "fifty good pages... it is regrettable that they should have been written by... such a knave." He went on to predict that Emile would be forgotten within a month.

In 1764, Rousseau published Lettres de la montagne on religion and politics. In the fifth letter he wondered why Voltaire had not been able to imbue the Genevan councilors, who frequently met him, "with that spirit of tolerance which he preaches without cease, and of which he sometimes has need". The letter continued with an imaginary speech in the voice of Voltaire, acknowledging authorship of the heretical book Sermon of the Fifty, which the real Voltaire had repeatedly denied.

In 1772, when a priest sent Rousseau a pamphlet denouncing Voltaire, Rousseau responded by defending his rival:

He has said and done so many good things that we should draw the curtain over his irregularities.

In 1778, when Voltaire was given unprecedented honors at the Théâtre-Français, an acquaintance of Rousseau ridiculed the event. This was met by a sharp retort from Rousseau:

How dare you mock the honors rendered to Voltaire in the temple of which he is the god, and by the priests who for fifty years have been living off his masterpieces?

On 2 July 1778, Rousseau died one month after Voltaire. In October 1794, Rousseau's remains were moved to the Panthéon near the remains of Voltaire.

Louis XVI, while incarcerated in the Temple, lamented that Rousseau and Voltaire had "destroyed France".