马克·吐温小时候,有一次因为逃学被妈妈罚刷围墙,围墙有3米高30米长。马克·吐温把刷子蘸上灰浆,刷了几下。刷过的部分和没刷的相比,就像一滴墨水掉在一个球场上。他灰心丧气地坐下来。这时候,他看到伙伴桑迪提了只桶跑过来,便喊道:“桑迪,你来给我刷墙,我去给你提水。”见桑迪有点动摇了,他继续说:“还有,你要是答应, When Mark Twain was a kid, her wall was 3 meters high and 30 meters long due to her being punished by her mother for playing truant. Mark Twain dipped the brush in the mortar and swiped a few times. Brush the part compared with no brush, like a drop of ink fell on a pitch. He sat down in frustration. At this moment, when he saw his companion Sandy raised a bucket, he shouted: ”Sandy, you’re going to give me a brush and I’ll give you a lift.“ ”See Sandy a little shaken, he continues Said: "Also, if you agree,