At a dinner party, several of the guests were arguing whether men or women were more trustworthy. 'No woman,' said one man, scornfully, 'can keep a secret.' 'I don't know about that,' answered a blonde woman guest. 'I have kept my age a secret since I was twenty-one.' 'You'll let it out some day,' the man insisted. 'I hardly think so!' responded the blonde lady. 'When a woman has kept a secret for twenty-seven years, she can keep it forever.'