"Why is it that our memory is good enough to retain the least triviality that happens to us, and yet not good enough to recollect how often we have told it to the same person?"
"However brilliant an action, it should not be esteemed great unless the result of a great motive."
"Before we set our hearts too much upon anything, let us examine how happy those are who already possess it."
"Few are agreeable in conversation, because each thinks more of what he intends to say than of what others are saying, and listens no more when he himself has a chance to speak."
"It is often merely for an excuse that we say things are impossible."
"Jealousy feeds upon suspicion, and it turns into fury or it ends as soon as we pass from suspicion to certainty."
"No persons are more frequently wrong, than those who will not admit they are wrong."