ten o'clock
Work for that night was over . Philip fetched a book from his room , lit his pipe , and settled himself down to read . It was a great comfort , since he had read nothing but medical books for the last few months . At ten o'clock Doctor South came in and looked at him . Philip hated not to have his feet up , and he had dragged up a chair for them . `` You seem able to make yourself pretty comfortable , '' said Doctor South , with a grimness which would have disturbed Philip if he had not been in such high spirits . Philip 's eyes twinkled as he answered .