To discover the rules of society that are best suited to nations, there would need to exist a superior intelligence, who could understand the passions of men without feeling any of them, who had no affinity with our nature but knew it to the full, whose happiness was independent of ours, but who would nevertheless make our happiness his concern, who would be content to wait in the fullness of time for a distant glory, and to labour in one age to enjoy the fruits in another. Gods would be needed to give men laws.

Conscience is the voice of the soul, the passions are the voice of the body. It is strange that these voices often contradict each other?

The mind grows narrow in proportion as the soul grows corrupt.

Gracefulness cannot subsist without ease; delicacy is not debility; nor must a woman be sick in order to please. Infirmity, and sickness may excite our pity, but desire and pleasure require the bloom and vigor of health.

Our greatest evils flow from ourselves.

Money is the seed of money.

By doing good we become good.