You learn to speak by speaking, to study by studying, to run by running, to work by working; in just the same way, you learn to love by loving.
That man is prudent who neither hopes nor fears anything from the uncertain events of the future.
What can be more foolish than to think that all this rare fabric of heaven and earth could come by chance, when all the skill of art is not able to make an oyster!
Suffering! We owe to it all that is good in us, all that gives value to life; we owe to it pity, we owe to it courage, we owe to it all the virtues.
Silence is the wit of fools.
Religion has done love a great service by making it a sin.
The whole art of teaching is only the art of awakening the natural curiosity of young minds for the purpose of satisfying it afterwards.