“our moral reasoning is plagued by two illusions. The first illusion can be called the wag-the-dog illusion: We believe that our own moral judgment (the dog) is driven by our own moral reasoning (the tail). The second illusion can be called the wag-theother-dog's-tail illusion: In a moral argument, we expect the successful rebuttal of an opponent's arguments to change the opponent's mind. Such a belief is like thinking that forcing a dog's tail to wag by moving it with your hand will make the dog happy.”

“A dog wags its tail with its heart”.”

“Money will buy you a fine dog, but only love can make it wag its tail.”

“Money will buy a pretty good dog, but it won't buy the wag of his tail.”

“In the whole history of the world there is but one thing that money cannot buy...to wit--the wag of a dog's tail.”

“America is a large, friendly dog in a very small room. Every time it wags its tail, it knocks over a chair.”

“Meanwhile, he would continue to play the big, friendly dog. He sat by the counter. Grinned. Wagged his tail.”