That is certain.
And therefore what they produce at home must be not only enough for themselves, but such both in quantity and quality as to accommodate those from whom their wants are supplied.
Very true.
Then more husbandmen and more artisans will be required?
They will.
Not to mention the importers and exporters, who are called merchants?
Yes.
Then we shall want merchants?
We shall.
And if merchandise is to be carried over the sea, skilful sailors will also be needed, and in considerable numbers?