Jones the fishmonger was putting up a sign: "Fresh Fish Sold Here". A passerby saw this and said, "You don't need to say 'Here', 'cause where else would you be selling them? And you don't need to say 'Sold', 'cause what fishmonger would give fish away? And you don't need to say 'Fresh' 'cause why on Earth would you be selling rotten fish?! And what do you need to say 'Fish' for? You can smell them half-way down the street!"