“The spectacle of nature, by growing quite familiar to him, becomes at last equally indifferent. It is constantly the same order, constantly the same revolutions; he has not sense enough to feel surprise at the sight of the greatest wonders; and it is not in his mind we must look for that philosophy, which man must have to know how to observe once, what he has every day seen.” Jean Jacques Rousseau, On the Inequality among Mankind, Ch. 1, 20.”
