Seeing that the Senses cannot decide our dispute, being themselves full of uncertainty, we must have recourse to Reason; there is no reason but must be built upon another reason: so here we are retreating backwards to infinity.

Cowardice is the mother of cruelty.

The concern that some women show at the absence of their husbands, does not arise from their not seeing them and being with them, but from their apprehension that their husbands are enjoying pleasures in which they do not participate, and which, from their being at a distance, they have not the power of interrupting.

As great enmities spring from great friendships, and mortal distempers from vigorous health, so do the most surprising and the wildest frenzies from the high and lively agitations of our souls.

It is a rare life that remains orderly even in private.

We find ourselves more taken with the running up and down, the games, and puerile simplicities of our children, than we do, afterward, with their most complete actions; as if we had loved them for our sport, like monkeys, and not as men.

Old age is a lease nature only signs as a particular favor, and it may be, to one, only in the space of two or three ages; and then with a pass to boot, to carry him through, all the traverses and difficulties she has strewed in the way of his long career.