‘he taught Laughing and Grief, they used to say.’

‘So he did, so he did,’ said the Gryphon, sighing in his turn; and both creatures hid their faces in their paws.

‘And how many hours a day did you do lessons?’ said Alice, in a hurry to change the subject.

‘Ten hours the first day,’ said the Mock Turtle: ‘nine the next, and so on.’

‘What a curious plan!’ exclaimed Alice.

‘That’s the reason they’re called lessons,’ the Gryphon remarked: ‘because they lessen from day to day.’

This was quite a new idea to Alice, and she thought it over a little before she made her next remark.