“The heart has its reasons which reason knows not.”

“I have only made this letter longer because I have not had the time to make it shorter.", 1657)”

“I made this [letter] very long, because I did not have the leisure to make it shorter.”

“To ridicule philosophy is really to philosophize.”

“When I see the blind and wretched state of men, when I survey the whole universe in its deadness, and man left to himself with no light, as though lost in this corner of the universe without knowin...”

“Man is but a reed, the most feeble thing in nature; but he is a thinking reed.”

“A human being in this aged nation of ours is a very wonderful whole, the slow creation of long interchanging influences; and charm is a result of two such wholes, the one loving and the one loved.”

“The more one judges, the less one loves.”

“[N]one of us drinks the chalice of our existence to the last drop. None of us is fully obedient. Each of us falls short of the human nature entrusted to us.”