Cleinias assented.

And knowing is having knowledge at the time?

He agreed.

And not knowing is not having knowledge at the time?

He admitted that.

And are those who acquire those who have or have not a thing?

Those who have not.

And have you not admitted that those who do not know are of the number of those who have not?

He nodded assent.

Then those who learn are of the class of those who acquire, and not of those who have?