Neither are the two arts of music and gymnastic really designed, as is often supposed, the one for the training of the soul, the other for the training of the body.
What then is the real object of them?
I believe, I said, that the teachers of both have in view chiefly the improvement of the soul.
How can that be? he asked.
Did you never observe, I said, the effect on the mind itself of exclusive devotion to gymnastic, or the opposite effect of an exclusive devotion to music?
In what way shown? he said.
The one producing a temper of hardness and ferocity, the other of softness and effeminacy, I replied.
Yes, he said, I am quite aware that the mere athlete becomes too much of a savage, and that the mere musician is melted and softened beyond what is good for him.
Yet surely, I said, this ferocity only comes from spirit, which, if rightly educated, would give courage, but, if too much intensified, is liable to become hard and brutal.
That I quite think.
On the other hand the philosopher will have the quality of gentleness. And this also, when too much indulged, will turn to softness, but, if educated rightly, will be gentle and moderate.
And in our opinion the guardians ought to have both these qualities?
And both should be in harmony?
And the harmonious soul is both temperate and courageous?
And the inharmonious is cowardly and boorish?