"How do you know I'm mad!" asked Al-ice.
"You must be," said the Cat, "or you wouldn't have come here."
Al-ice didn't think that proved it at all, but she went on; "and how do you know that you are mad?"
"First," said the Cat, "a dog's not mad. You grant that?"
"Yes."
"Well, then," the Cat went on, "you know a dog growls when it's angry, and wags its tail when it's pleased. Now I growl when I'm pleased, and wag my tail when I'm an-gry. So you see, I'm mad."
"I say the cat purrs; I do not call it a growl," said Al-ice.
"Call it what you like," said the Cat. "Do you play cro-quet with the Queen to-day?"
"I should like it, but I haven't been asked yet," said Al-ice.