'I'll tell it her,' said the Mock Turtle in a deep, hollow tone: 'sit
down, both of you, and don't speak a word till I've finished.'

So they sat down, and nobody spoke for some minutes. Alice thought to
herself, 'I don't see how he can EVEN finish, if he doesn't begin.' But
she waited patiently.

'Once,' said the Mock Turtle at last, with a deep sigh, 'I was a real
Turtle.'