There are some men who are witty when they are in a bad humor, and others only when they are sad.
Joseph JoubertGenius is the ability to see things invisible, to manipulate things intangible, to paint things that have no features
Joseph JoubertEvery modulated sound is not a song, and every voice that executes a beautiful air does not sing. Singing should enchant. But to produce this effect there must be a quality of soul and voice which is by no means common even with great singers.
Joseph Joubert