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In a school some trouble was caused by the students, who were naughty（调皮的）and didn’t follow the school rules. They often fought with each other and they didn’t f   each other. One day a new teacher came to this school. When he heard that, he came up w    a good idea. He told each of his students to b    a clear plastic bag and a bag of potatoes to school. For every person they didn’t want to forgive in their lives, they chose a potato, wrote the person’s name on it, and put it in the plastic bag.
Some of their bags were very h    . They were then told to carry this bag with them e   for one week. They would put it beside their bed at night, on the seat when they s  in a car or on a bus, and next to their desk at school. Days of carrying the bags a     with them made students get to know what a weight they were carrying in their minds. And they had to pay so much attention to it all the time t     they didn’t forget it or leave it in embarrassing places. As time p    by, the potatoes went bad and made people feel sick.
Too often we think of tolerance（容忍）as a gift to other people, and it clearly is for ourselves! If we choose to keep our sadness and hatred (仇恨) in our hearts, we will have to carry them around all our lives. After that, the students got on w    with each other and didn’t fight any more. Learn to forgive, and you will be happier at the same time.