Ahealthybodyisnecessaryforahealthymind.Asisknown,tohaveasoundmind,wemustfirsthaveasoundbody.Thisisofvitalimportance.Onlybykeepingourselveshealthyandstrongcanwefeelenergeticandvigorousinstudyingandworkingandliveahappylife.

　　Tokeepourselvesfit,physicalexerciseisthebestway.Intakingpartinout-doorsports,weareclosertonatureandcantakeinfreshair.Thebeautyofnaturewillkeepusclear-headed,whichisessentialtoourhealth.Besides,sportsstimulatethecirculationofbloodandhelptoexcretethewastesinthebody.Sportscanalsoworkupourappetiteandactivateourdigestion.Asaresult,wecanbecomestrong-bodied.

　　Ialwaystakeanactivepartinphysicalexerciseandenjoygoodhealth.IseldomgetsickbutfeelvigorousevenifIworkawholedaylong.Ishallkeepupdoingphysicalexercisesoastolivelongeranddomoreforthecountry.