Nobodycouldhavefailedtonoticethefactthatwastinghasbecomeagraveprobleminmanycampuses.Inthedininghall,muchfoodareleftintheplatesanddumpedintothetrashcan.Intheclassroom,blankorhalfblankpiecesofpaperareleftonthedesks.Inthedormbuilding,tapsareleftopenandwaterleftrunningordrippingallthetime.Andtherecanbemoresuchexamples.
Inviewoftheexpandingpopulationandtheshortageofvariousresources,wastingisreallyaharmfulhabit.Itputstrainsonthealreadyshortsupplyoffood,water,electricityandthelike.Besides,itgoesagainsttraditionalvirtueofhardworkandsimplelivingandmayleadstoaluxuriouslifestyle,whichisdangeroustothesoulsofmankind.
Therefore,itishightimethatwetakestepstostopwasting.Weshouldstartfromtriflesaroundourselves:remembertoturnoffthetapwhenwefinishwashing;trytoordertheexactamountoffoodwecanconsume;neverthrowawayanyblankorhalfblankpiecesofpaper.Andalwaysremember,apennysavedisapennyearned.