Plato

“Justice means minding one’s own business and not meddling with other men’s concerns.”
-Plato

“Truth is the beginning of every good to the gods, and of every good to man.”
-Plato

“For the introduction of a new kind of music must be shunned as imperiling the whole state since styles of music are never disturbed without affecting the most important political institutions.”
-Plato

“Entire ignorance is not so terrible or extreme an evil, and is far from being the greatest of all too much cleverness and too much learning, accompanied with ill bringing-up, are far more fatal.”
-Plato

“Music is a moral law. It gives soul to the universe, wings to the mind, flight to the imagination, and charm and gaiety to life and to everything.”
-Plato

“Good actions give strength to ourselves and inspire good actions in others.”
-Plato