Plato: The Republic

3. BOOK III (continued)

And therefore, I said, Glaucon, musical training is a more potent instrument than any other, because rhythm and harmony find their way into the inward places of the soul, on which they mightily fasten, imparting grace, and making the soul of him who is rightly educated graceful, or of him who is ill-educated ungraceful; and also because he who has received this true education of the inner being will most shrewdly perceive omissions or faults in art and nature, and with a true taste, while he praises and rejoices over and receives into his soul the good, and becomes noble and good, he will justly blame and hate the bad, now in the days of his youth, even before he is able to know the reason why; and when reason comes he will recognise and salute the friend with whom his education has made him long familiar.

Yes, he said, I quite agree with you in thinking that our youth should be trained in music and on the grounds which you mention.

Just as in learning to read, I said, we were satisfied when we knew the letters of the alphabet, which are very few, in all their recurring sizes and combinations; not slighting them as unimportant whether they occupy a space large or small, but everywhere eager to make them out; and not thinking ourselves perfect in the art of reading until we recognise them wherever they are found:

True--

Or, as we recognise the reflection of letters in the water, or in a mirror, only when we know the letters themselves; the same art and study giving us the knowledge of both:

Exactly--

Even so, as I maintain, neither we nor our guardians, whom we have to educate, can ever become musical until we and they know the essential forms, in all their combinations, and can recognise them and their images wherever they are found, not slighting them either in small things or great, but believing them all to be within the sphere of one art and study.

Most assuredly.