有这样一则故事：在唐太宗贞观年间，在一个磨坊里，有一匹马和一头驴成了好朋友，马在外面拉货，驴在磨坊里拉磨。有一天，唐僧要

My dream is to become a teacher,and it will be not an easy thing to do. why doI want to be a teacher? first, being a teacher has been one of my dreams since my childhood. when I was a small boy,I saw our village education condition was limited because our village was so poor. it was often dropping from the roof when we had lessons.therefore.when I studied in the primary school, my dream had turned to plant in my heart.at that time, I swealed I would change my life because this dream has been hiding in my inner heart.so I do my efforts to make my dream come true.Despite of a lot of difficulty and hardship, i believe my dream will be realized.