Everyonehasalotofdreams.Somepeoplewanttoberich，dreamingofbeingmillionairesovernight.Otherswanttobefamous，dreamingofsuddenlyjumpingtogreatfame.Ihavealotofdreams，too.WhenIwasayounggirl，IdreamedofbeingascientistlikeHuaImogeninfuture.However，IknewverywellthatIcouldnotsucceedwithoutpainstakingefforts.SoIstudiedhardinthemiddleschoolandcollegeinordertoattainmygoal.

Aftergraduatingfrom，college，Ifoundajobasateacher.AlthoughIwasverybusywithteaching，Inevergaveupmygoal.Ireadalotofbookstogetmoreknowledge.ImadeexperimentstopractiseandapplywhatIhadlearntfromthebooks.Sometimes，IwassodeeplyindulgedinmyresearchthatIforgotmymealsandtime.NowIhavemadegreatprogress.Severalofmyresearchpapershavebeenpublished.Themethodsproposedinmypapershavebeenproventobevaluableforthesolutionofsomeproblems.Iamveryhappy.Theladderofbeingascientistisstillfarahead，butIhaveclimbedthefirstrunganyway.