They say that Caliph Omar, when consulted about what had to be done with the library of Alexandria, answered as follows: 'If the books of this librar… - Jean-Jacques Rousseau

Let us not forget what befits our present state in the pursuit of vain fancies. Mankind has its place in the sequence of things; childhood has its place in the sequence of human life; the man must be treated as a man and the child as a child. Give each his place, and keep him there. Control human passions according to man's nature; that is all we can do for his welfare. The rest depends on external forces, which are beyond our control.

As for the Soothsayer, although I am certain no one feels the true beauties of that work better than I, I am far from finding these beauties in the same places as the infatuated public does. They are not the products of study and knowledge, but rather are inspired by taste and sensitivity.

The earth would be covered with men amongst whom there world would be almost no communication; we would make contact at some points without being united by a single one; everyone would remain isolated amongst the rest, everyone would think only of himself; our understanding would not develop; we would live without sensing anything, we would die without having lived; our entire happiness would consist of not knowing our misery; there would be neither goodness in our hearts, nor morality in our actions, and we would never have tasted the most delicious sentiment of the soul, which is the love of virtue.