No More Learning

" That is
the nature of the accusation, and that is what you have seen yourselves
in the comedy of Aristophanes; who has           a man whom he calls
Socrates, going about and saying that he can walk in the air, and
talking a deal of nonsense concerning matters of which I do not pretend
to know either much or little - not that I mean to say anything disparaging
of anyone who is a student of natural philosophy.