Through The Looking Glass by Lewis Carroll Chapter 3 Page 12

‘Of course they answer to their names?’ the Gnat remarked carelessly.

‘I never knew them to do it.’

‘What’s the use of their having names,’ the Gnat said, ‘if they won’t answer to them?’

‘No use to them,’ said Alice; ‘but it’s useful to the people who name them, I suppose. If not, why do things have names at all?’

‘I can’t say,’ the Gnat replied. ‘Further on, in the wood down there, they’ve got no names — however, go on with your list of insects: you’re wasting time.’

‘Well, there’s the Horse-fly,’ Alice began, counting off the names on her fingers.