“the human race has one really effective weapon，and that is laughter.（人类最有效的武器之一，就是微笑。）” 奥勒·冯·克鲁格风度翩翩的将盘中最后一块鸽肉百里香的饺子放入嘴中，缓缓咀嚼，“这是我当年在宾夕法尼亚大学上商业谈判课
