because the author regards them as witty and amusing.
Goneril's steward appears, and behaves rudely to Lear, for which Kent knocks him down. The King, still not recognizing Kent, gives him money for this and takes him into his service. After this appears the fool, and thereupon begins a prolonged conversation between the fool and the King, utterly unsuited to the position and serving no purpose. Thus, for instance, the fool says, "Give me an egg and I'll give thee two crowns." The King asks, "What crowns shall they be?"—"Why," says the fool, "after I have cut the egg i' the middle, and eat up the meat, the two crowns of the egg. When thou clovest thy crown i' the middle, and gavest away both parts, thou borest thine ass on thy back o'er the dirt: thou hadst little wit in thy bald crown when thou gavest thy golden one away. If I speak like myself in this, let him be whipp'd that first finds it so."
In this manner lengthy conversations go on calling forth in the spectator or reader that wearisome uneasiness which one experiences when listening to jokes which are not witty.
