When I use a word,’ Humpty Dumpty said in rather a 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 CarrollNo discussion between two persons can be of any use, until each knows clearly what it is that the other asserts.
Lewis CarrollI mean, what is an un-birthday present?" A present given when it isn't your birthday, of course." Alice considered a little. "I like birthday presents best," she said at last. You don't know what you're talking about!" cried Humpty Dumpty. "How many days are there in a year?" Three hundred and sixty-five," said Alice. And how many birthdays have you?" One.
Lewis Carroll