Ten o'clock
I 'm glad you 've learnt to manage your boat . '' As Roberts went off his voice was heard saying , `` It is hard work , and perseverance , and honesty , and temperance that does it . '' And he was not wrong . Ten o'clock came . The lock-house was closed , and all its inmates went to bed . Mrs. Rowles had little sleep , watching all night for Juliet 's knock . But it did not come .