HIPPIAS: Yes.
SOCRATES: And is it better to possess the mind of an archer who voluntarily or involuntarily misses the mark?
HIPPIAS: Of him who voluntarily misses.
SOCRATES: This would be the better mind for the purposes of archery?
HIPPIAS: Yes.
SOCRATES: Then the mind which involuntarily errs is worse than the mind which errs voluntarily?
HIPPIAS: Yes, certainly, in the use of the bow.
SOCRATES: And what would you say of the art of medicine;—has not the mind which voluntarily works harm to the body, more of the healing art?
HIPPIAS: Yes.
SOCRATES: Then in the art of medicine the voluntary is better than the involuntary?