We think highly of men when we do not know the extent of their capabilities, for we always suppose that more exists when we only see half.

We often value the exterior and superficial aspect of things more than their inner reality. Bad manners taint everything even justice and reason. The 'how' of things matters most, and even the most disagreeable matters can be sweetened and gilded over with the proper appearance. Such is the bias and the weakness of the human mind.

We would often rather seem dutiful to others than to succeed in our duties; and often we would rather tell our friends that we have done them good than to do good in actuality.

True merit does not depend on the times or on fashion. Those who have no other advantage than courtly manners lose it when they are away from court. But good sense, knowledge, and wisdom make their possessors knowledgeable and beloved in all ages and in all times.

Often our good deeds make enemies for us, and the ungrateful person despises us on two counts; for he is not only unwilling to acknowledge the gratitude he owes us: he does not want to have his benefactor as witness to his thankless behavior.

Instead of taking care to acquaint ourselves with others, we only think of making ourselves known to them. It would be better to listen to other people in order to become enlightened rather than to speak so as to shine in front of them.

There is always enough self-love hidden beneath the greatest devoutness to set limits on charity.