"For some minutes [the Caterpillar] puffed away without speaking, but at last it unfolded its arms, took the hookah out of its mouth again and said, 'So you think you're changed, do you?' 'I'm afraid I am, sir,' said Alice: 'I can't remember things as I used - and I don't keep the same size for ten minutes together!' 'Can't remember what things?' said the Caterpillar."