一个生活贫困的男孩为了积攒学费,挨家挨户地推销商品。他的推销进行得很不顺利,傍晚时他疲惫万分,饥饿难耐,绝望地想放弃一切。走投无路的他敲开一扇门,希望主人能给他一杯水。开门的是一位美丽的年轻女子,她笑着递给了他一杯浓浓的热牛奶。男孩和着眼泪把它喝了下去,从此对人生重新鼓起了勇气。许多年后,他成为了一位著名的外科大夫。一天,一位病情严重的妇女被转到了那位著名的外科大夫所在的医院。大夫顺利地为妇女做完手术,救了 A poor boy from home to house sells goods in order to save tuition. His marketing did not go well, he was exhausted in the evening, hungry and desperate to give up everything. Desperate he knocked on a door, I hope the owner can give him a glass of water. Open the door is a beautiful young woman, she smiled and handed him a cup of thick hot milk. Boys and tears drank it, from the courage of life again. Many years later, he became a famous surgeon. One day, a seriously ill woman was transferred to the hospital where the famous surgeon was. The doctor successfully completed the operation for women, saved