Title: Madame du Châtelet and the search for a metaphysics
Subjects: Influence
People: Gabrielle Emilie Le Tonnelier de Breteuil Du Châtelet marquise (1706-1749), Gottfried Wilhelm Leibniz Freiherr von (1646-1716), René Descartes (1596-1650), Isaac Newton Sir (1642-1727)