据史书记载:威王二十四年,齐威王和魏惠王在郊外会猎。魏惠王说:“齐国也有宝贝吗?”齐威王说:“没有。”魏惠王说:“我的国家虽然小,但是尚且有十枚直径一寸以上,能照亮十二乘车队的大珍珠。像齐国这样大的国家怎么会没有宝贝呢?” According to historical records: King Wei twenty-four years, King Qi Wei and King Huhui in the suburbs will hunt. Wei Hui Wang said: “Qi Wei Wang said: ” Wei Wei Wang said: "Although my country is small, but there are still more than 10 inches in diameter, according to Liang twelve big pearls team.Like the big country such as Qi how there will be no baby?