as the saying says:" interest is the first teacher".because of the interest,i can spare no effort to do the job with boundless enthusiasm and infinite passion. As for the major,i think i can't give up four-year knowledge in my university. and i want to practice what i've learned. as the saying says:" interest is the first teacher".because of the interest,i can spare no effort to do the job with boundless enthusiasm and infinite passion. As for the major,i think i can't give up four-year knowledge in my university. and i want to practice what i've learned.