[135d]
to be stating that the philosopher must have accurate knowledge of each of the arts, like the actual adept in any of them; I mean only so far as may be expected of a free and educated man: that is, he should be able to follow the explanations of the craftsman more readily than the rest of the company, and to contribute an opinion of his own which will make him appear the cleverest and most accomplished of the company who may at any time be present at some verbal or practical exposition of the arts.
Then, as I was still unsettled in my mind as to the drift of his words, I asked him: Do I quite grasp the sort of man whom you mean by the philosopher?