to prove
them by the help of dialectic, in order to learn which of them is able
to give up the use of sight and the other senses, and in company with
truth to attain absolute being: And here, my friend, great caution is
required.

Why great caution?

Do you not remark, I said, how great is the evil which dialectic has
introduced?

What evil? he said.

The students of the art are filled with lawlessness.

Quite true, he said.

Do you think that there is anything so very unnatural or inexcusable in
their case? or will you make allowance for them?

In what way make allowance?

I want you, I said, by way of parallel, to imagine a supposititious son
who is brought up in great wealth; he is one of a great and numerous
family, and has many flatterers. When he grows up to manhood, he
learns that his alleged are not his real parents; but who the real are
he is unable to discover. Can you guess how he will be likely to
behave towards his flatterers and his supposed parents, first of all
during the period when he is ignorant of the false relation, and then
again when he knows? Or shall I guess for you?

If you please.

Then I should say, that while he is ignorant of the truth he will be
likely to honour his father and his mother and his supposed relations
more than the flatterers; he will be less inclined to neglect them when
in need, or to do or say anything against them; and he will be less
willing to disobey them in any important matter.

He will.

But when he has made the discovery, I should imagine that he would
diminish his honour and regard for them, and would become more devoted
to the flatterers; their influence over him would greatly increase; he
would now live after their ways, and openly associate with them, and,
unless he were of an unusually good disposition, he would trouble
himself no more about his supposed parents or other relations.

Well, all that is very probable. But how is the image applicable to
the disciples of philosophy?

In this way: you know that there are certain principles about justice
and honour, which were taught us in childhood, and under their parental
authority we have been brought up, obeying and honouring them.

That is true.

There are also opposite maxims and habits of pleasure which flatter and
attract the soul, but do not influence those of us who have any sense
of right, and they continue to obey and honour the maxims of their
fathers.

True.

Now, when a