be larger and
more easily discernible. I propose therefore that we enquire into the
nature of justice and injustice, first as they appear in the State, and
secondly in the individual, proceeding from the greater to the lesser
and comparing them.

That, he said, is an excellent proposal.

And if we imagine the State in process of creation, we shall see the
justice and injustice of the State in process of creation also.

I dare say.

When the State is completed there may be a hope that the object of our
search will be more easily discovered.

Yes, far more easily.

But ought we to attempt to construct one? I said; for to do so, as I am
inclined to think, will be a very serious task. Reflect therefore.

I have reflected, said Adeimantus, and am anxious that you should
proceed.

A State, I said, arises, as I conceive, out of the needs of mankind;
no one is self-sufficing, but all of us have many wants. Can any other
origin of a State be imagined?

There can be no other.

Then, as we have many wants, and many persons are needed to supply them,
one takes a helper for one purpose and another for another; and when
these partners and helpers are gathered together in one habitation the
body of inhabitants is termed a State.

True, he said.

And they exchange with one another, and one gives, and another receives,
under the idea that the exchange will be for their good.

Very true.

Then, I said, let us begin and create in idea a State; and yet the true
creator is necessity, who is the mother of our invention.

Of course, he replied.

Now the first and greatest of necessities is food, which is the
condition of life and existence.

Certainly.

The second is a dwelling, and the third clothing and the like.

True.

And now let us see how our city will be able to supply this great
demand: We may suppose that one man is a husbandman, another a builder,
some one else a weaver--shall we add to them a shoemaker, or perhaps
some other purveyor to our bodily wants?

Quite right.

The barest notion of a State must include four or five men.

Clearly.

And how will they proceed? Will each bring the result of his labours
into a common stock?--the individual husbandman, for example, producing
for four, and labouring four times as long and as much as he need in the
provision of food with which he supplies others as well as himself;
or will he have nothing to do with others and not be at the trouble of
producing f