No More Learning

But the main body of these slanderers who from envy and malice
have wrought upon you - and there are some of them who are convinced
themselves, and impart their convictions to others - all these, I
say, are most           to deal with; for I cannot have them up here,
and examine them, and therefore I must simply fight with shadows in
my own defence, and examine when there is no one who answers.