阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。

    Many people go to school forgood education. Some learn language, history, Maths and other subjects.(other) go to school to learn a skill. School education is very(importance) and useful. Yet no one can learn everything from school. A teacher cannot teach his students everything they want(know) .much is learned outside school by the students(them).

    Great people before didn't get everything from school. Their teachers only(show) them the way. Edison didn't even finish school. The reasonthey were all so successful is that they knew how to study. They read bookswere not taught at school. They would ask many questions as they read. They worked hard all their(life). Above all, they knew how to use their heads.