The natural sciences, he argued, which had achieved such astounding successes in the seventeenth century, are based upon one single and unwavering belief: that all the laws of the universe are “necessary and constant” throughout time. As humans are part of this universe, the study of their history, although it is unlikely to uncover laws as certain as those of physics, will at least allow the historian to “predict with great probability the events of the future.”
Condorcet