We can't wait any longer ...   I'm terribly sorry to be so late . I had an article ...   You'll knock yourself out the way you've worked.Why don't you slow down ?   I can't afford to .   All right.Now that everybody's here . Shall we be getting started ? Miss Lin , are you ready ?   Yes , thanks.Before I start , I'd like to thank Professor Smith for all his help in giving me unlimited access to his research materials . 