In the second place, our candour must be cleared of all excrescences, so to speak. We must allow it no coarse flavourings in the shape of insulting ridicule or buffoonish mockery. When a surgeon is performing an operation, a certain ease and neatness [Sidenote: F] should be incidentally apparent in his work, but there should be no supple juggleries of the hand in the way of fantastic and risky _fioriture_. In the same way candour admits of a dexterous touch of wit, so long as it is so prettily put as to maintain our respect; but impertinent and insolent buffoonery utterly destroys that feeling. Hence the harpist chose a polite as well as a forcible way of stopping Philip’s mouth, when that monarch attempted to argue with him on a question of musical note. ‘Sire,’ said he, ‘Heaven forbid you should ever become so badly off as to know more about these things than I do!’ [Sidenote: 68] Epicharmus, on the other hand, chose the wrong way, when Hiero, a few days after putting some of his familiars to death, invited him to dinner. ‘Nay, but,’ said he, ‘the other day there was no invitation to your sacrifice of your friends.’[53] It was also a mistake for Antiphon, when the question: ‘What sort of bronze is the best?’ was under discussion in the presence of Dionysius, to say, ‘That kind out of which they made the statues of Harmodius and Aristogeiton at Athens.’ No good is done by the stinging bitterness of such speeches, nor is any pleasure given by their scurrilous pleasantry. Language of the [Sidenote: B] kind comes only from a want of self-command—which is partly insolent ill-nature—combined with enmity. Those who use it are courting their own destruction as well; they are veritably dancing a ‘dance at the well’s edge’. Antiphon was put to death by Dionysius; Timagenes was banished from Caesar’s friendship, not because of any free word he ever uttered, but because, at dinner-parties or when walking, he would perpetually and with no serious purpose whatever, but _For whatsoever him thought might move the Argives to laughter_, advance some charge against his conduct as a friend, merely by way of pretext for upbraiding him. It is the same with the comic poets. Their work contained many serious and statesmanlike appeals to the audience; but [Sidenote: C] these were so much mixed up with farce and ribaldry—like good food in a hotch-potch of greenstuff—that their plain-speaking lost all nutritive power and use, with the result that the speaker was looked upon as an ill-natured buffoon, and the hearer derived no benefit from the speech. In other cases by all means have your fun and laugh with your friends, but when you give them a piece of your mind, let it be done with earnestness and with courtesy. And if the matter is one of importance, impart a cogent and moving effect to your words by your emotions, gestures, and tone of voice.