"I don't know what you mean by `glory,'" Alice said Humpty Dumpty smiled contemptuously. "Of course you don't -- till I tell you. I meant `there's a nice knock-down argument for you!'" "But glory doesn't mean `a nice knock-down argument,'" Alice objected. "When I use a word," Humpty Dumpty said, in a rather scornful tone, "it means just what I choose it to mean -- neither more nor less." "The question is," said Alice, "whether you can make words mean so many different things." "The question is," said Humpty Dumpty, "which is to be master-- that's all."Lewis Carrol, "Through the Looking Glass"