Those who understand only what can be explained understand very little.

Conquer, but don't triumph.

He who believes in freedom of the will has never loved and never hated.

Imaginary evils are incurable.

Even a stopped clock is right twice a day.

Parents forgive their children least readily for the faults they themselves instilled in them.

To be content with little is hard; to be content with much, impossible.

What delights us in visible beauty is the invisible.