Once upon a time， there was a poor boy. He made his living by selling Fried bread stick (油條). He worked the whole day and earned 10 copper coins (銅板). Suddenly， he found all the coins gone. Who stole the coins? The boy thought for a while. Then he brought a basin of water and asked the people beside him to wash the hands in it. As soon as one man put his hands in the basin， oil bloom showed on the water. The boy pointed at the man and shouted， “It is you who stole my coins.” Was he the thief?

從前，有一個(gè)可憐的孩子，他靠賣油條為生。辛苦賣了一天的油條，才掙了十個(gè)銅板。一不小心，這些銅板不見了。誰偷了銅板呢?小孩想了想，端來一盆水，請(qǐng)剛才坐在他旁邊的人都洗一洗手。有個(gè)人手一伸進(jìn)水里，水面就飄起了油花，孩子立即指著他，大聲說:“就是你偷了我的錢?！钡降姿遣皇切⊥的?