ten o'clock
You had better take the motor -- trouble dazes a man -- I forgot the motor when I ordered the tandem this morning . ' ` Very good , ' said Merton . ` At what hour shall I start ? ' ` We all need rest ; let us say at ten o'clock . ' ` All right , ' replied Merton . ` Now do , pray , try to get a good night of sleep . ' Mr. Macrae smiled wanly : ` I mean to force myself to read _ Emma _ , by Miss Austen , till the desired effect is produced . '