Musical training is a more potent instrument than any other, because rhythm and harmony find their way into the inward places of the soul. - Plato

Music and rhythm find their way into the secret places of the soul.

The vicious lover is the follower of earthly Love who desires the body rather than the soul; his heart is set on what is mutable and must therefore be inconstant. And as soon as the body he loves begins to pass the first flower of its beauty, he "spreads his wings and flies away," giving the lie to all his pretty speeches and dishonoring his vows, whereas the lover whose heart is touched by moral beauties is constant all his life, for he has become one with what will never fade.

I was the first man to fall in love with you, son of Clinias, and now that the others have stopped pursuing you I suppose you're wondering why I'm the only one who hasn't given up - and also why, when the others pestered you with conversation, I never even spoke to you all these years. Human causes didn't enter into it; I was prevented by some divine being, the effect of which you'll hear later on. But now it no longer prevents me, so here I am. I'm confident it won't prevent me in future either.

Character is simply habit long continued.