tame animals; which hunts man,--privately--for hire,--taking money in

exchange--having the semblance of education; and this is termed

Sophistry, and is a hunt after young men of wealth and rank--such is the

conclusion.

THEAETETUS: Just so.

STRANGER: Let us take another branch of his genealogy; for he is a

professor of a great and many-sided art; and if we look back at what has

preceded we see that he presents another aspect, besides that of which

we are speaking.

THEAETETUS: In what respect?

STRANGER: There were two sorts of acquisitive art; the one concerned

with hunting, the other with exchange.

THEAETETUS: There were.

STRANGER: And of the art of exchange there are two divisions, the one of

giving, and the other of selling.

THEAETETUS: Let us assume that.

STRANGER: Next, we will suppose the art of selling to be divided into

two parts.