one o'clock
`` Bravo , Horatius ! '' said Ricketts . `` A lucky young cub it will be that he takes on , '' added he , turning to a group of the small boys near . `` He 'll do your sums and look over your exercises for you like one o'clock . Ugh ! though , I suppose every man Jack of you is a Tadpole or a Pig ? '' Tadpoles and Guinea-pigs , I should say , were the names given to two combinations or clubs in the clannish Junior School , the mysteries of which were known only to their members , but which were not regarded with favour by the older boys .