The minds of different generations are as impenetrable one by the other as are the monads of Leibniz.

We can talk frankly about our defects only to those who recognise our qualities.

You don't love a man for what he says, but love what he says because you love him.

Modesty and unselfishness - these are the virtues which men praise - and pass by.

We owe to the Middle Ages the two worst inventions of humanity - romantic love and gunpowder.

Sincerity is glass, discretion is diamond.

Often we allow ourselves to be upset by small things we should despise and forget. We lose many irreplaceable hours brooding over grievances that, in a year's time, will be forgotten by us and by everybody. No, let us devote our life to worthwhile actions and feelings, to great thoughts, real affections and enduring undertakings.