A technique, for instance rhetoric, may perhaps be dogmatically taught by an expert, according to Socrates; but real knowledge, wisdom, and also virtue, can be taught only by a method which he describes as a form of midwifery. Those eager to learn may be helped to free themselves from their prejudice; thus they may learn self-criticism, and that truth is not easily attained. But they may also learn to make up their minds, and to rely, critically, on their decisions, and on their insight.
