Whencomestorolemodel,peoplealwaysthinkabout 　　somepopstarsorhero,butmyrolemodelismygrandpa.Grandpa 　　isasimplemathteacher.wheniwasachild,ialwaysthought 　　tobeweakbecausei'mthinandweakinsportsandmath.Not 　　onlymyteachersandclassmates,butalsomymotheralwaysscold 　　thathowstupidiwas.Butgrandpadidn'tthinkso.Insteadof 　　scolded,healwaysencouragedmethat"don'tgiveup,justtry 　　again".Ineverforgotthedayihadgotthefirstfullmark. 　　whenishowedittograndpa,hesmiledandsharedthehappiness 　　withme.Duringalltheseyears,grandpahasbeenlikeabig 　　treetome.Underthetree,ihavefeltcomfortable,secureand 　　beenwellprotectedbyhim.Becauseofhisencouragement,I 　　overcomelotsofdifficultiesandfindbackmyconfidence. 　　What'smore,Ibecametoknowthatveryoftenadisappointment 　　sometimescanbecomesaturningpointforawonderful 　　experience.NowIwanttoexpresstograndpathathowgrateful 　　Iam,andhiswords"don'tgiveup,justtryagain"arealways 　　inmyheart