Encara no tenim significats per a "change an iota".
1There could be a hundred of them and it wouldn't change an iota.
2The sound of his heart never changed an iota from its slow, slow beating.
3But he hadn't changed an iota.
4"Son of Eli," interrupted Dicky, gravely, "you haven't changed an iota.
5"I see you haven't changed an iota in a quarter of a century, Rachel." This was intended to be another jest.