科研之友
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<正>It is well-known that Mr. Tao is a master of all ages. He lived in a dark time when our country were suffering a lot from the West, and when very few people saw the importance of education. Education is the cornerstone（ 基石）of a strong country. However, because of poverty and the old manners, many children in rural areas couldn’t go to school at that time. It was Mr.
