数学是一门非常抽象的学问,但又是一门充满趣味、能使人陶醉的学科。一个人如果爱上了数学,就会废寝忘食、如痴如狂地学习研究。古希腊数学家毕达哥拉斯为了能有人继承他的事业,看中了一个聪明的年轻人,准备向他传授数学知识,这个年轻人也愿意跟他学。只是家境贫困,不仅拿不出学费,还要靠自己去谋生。毕达哥拉斯答应,如果年轻人学得好,那么 Mathematics is a very abstract science, but it is also a fun and intoxicating discipline. If a person falls in love with mathematics, he or she will forget to eat and sleep and learn to study arbitrarily. Ancient Greek mathematician Pythagoras, in order to enable someone to inherit his career, took a fancy young man and was ready to teach him mathematics. The young man would also like to learn from him. Only the family is poor, not only can not afford tuition, but also rely on themselves to make a living. Pythagoras agreed that if young people learn well, then