Eight o'clock
Just tell them what you know , you need n't talk long ; it 'll be all right anyway . Just smile your smile and they 'll give all right . Good night , and thank you from my heart ! I must take this cab , '' and he hailed a passing cab and sprang inside , calling out above the city 's din , `` Eight o'clock the meeting is . Do n't worry ! You 'll come out all right . It 'll be good practice for your business . ''