Beauty lies in the eyes of the beholder.

They (the poets) are to us in a manner the fathers and authors of the wisdom.

The music masters familiarize children's minds with rhythms and melodies, thus making them more civilized, more balanced, better adjusted in themselves, and more capable in whatever they say or do, for rhythm and harmony are essential to the whole of life.

God forever geometrizes.

Let no-one ignorant of geometry enter. Said to have been inscribed above the door of Plato's Academy.

Rhythm and harmony enter most powerfully into the inner most part of the soul and lay forcible hands upon it, bearing grace with them, so making graceful him who is rightly trained.

Wisest is he who knows what he does not know.