阅读材料，从各小题所给的四个选项中选出最佳选项。Who is the greatest teacher in Chinese history? Many people will think of Confucius, whose birthday was September 28. Although he lived over 2, 000 years ago, people still remember and respect him for his contribution to the education today.
Confucius lived in the State of Lu, which is located in present-day Shandong Province. He lived during the Spring and Autumn Period. He had a hard childhood. His father died when he was only 3. His mother brought him up. As a child, he had to work to help his mother, but young Confucius didn't give up studying. He visited many famous teachers and learned music, history, poetry and sports.
Later, he became a teacher and started the first public school in Chinese history. At that time only children from noble families could go to school, but Confucius believed everyone should go to school if they wanted to learn. He had about 3, 000 students in his lifetime.
Today, people still follow Confucius' lessons. He told us that we all should learn something. "When I am with three people, one of them must be better than me in some aspects. I choose their good qualities and follow them. "
He also taught us that thinking is very important in study. "All study but no thinking makes people puzzled. All thinking but no study makes people lazy. "
Confucius is not only a great teacher, but also a famous thinker with wise thoughts about the world and society. His most important teachings are about kindness and good manners. "A person should be strict with himself, but be kind to others. " he said.
People use his ideas to help themselves and society. At present, more than 100 Internet websites are telling people about him, and his ideas have gone far into East and South Asia.
