"Once or twice Joyce dictated a bit of Finnegans Wake to Samuel Beckett, though dictation did not work very well for him; in the middle of one such session there was a knock at the door which Beckett didn't hear. Joyce said, 'Come in,' and Beckett wrote it down. Afterwards he read back what he had written and Joyce said, 'What's that "Come in"?' 'Yes, you said that,' said Beckett. Joyce thought for a moment, then said 'Let it stand.'"