十九世纪德国“铁血宰相”俾斯麦,是一位有名的决斗家。有一次,俾斯麦与科学家维磋因言语不和,向他提出决斗。收到邀请的维磋既吃惊又为难,身为科学家的他,并不擅长决斗。决斗那天,俾斯麦大方地让维磋优先选择决斗武器。令人惊讶的是,维磋拿出两条事先准备好的腊肠,并解释道:“因为我是个科学家,所以选择腊肠作为决斗武器。这腊肠一条十分可口,一条却灌满 Nineteenth century Germany ”Jagged prime minister “ Bismarck, is a famous duelist. Once, Bismarck and scientists reconciled to him because of discord. Invitations received the consultation both surprised and embarrassed, as a scientist, he is not good duel. On the duel, Bismarck generously ordered peacekeeping to give priority to duel weapons. Surprisingly, the maintenance of two sausages prepared in advance was explained and explained: ”Because I was a scientist, I chose salami as a duel weapon, which is very tasty and full