Onesummer,alibraryintheUnitedStateswashavingabigproblem.Thebooksinthelibraryincreasedfastbuttherewasnotenoughroomtoholdthem.Theyhadtobemovedtoanewlybuiltlibraryacrossthetown.Everythinghadbeenready.Thentheheadsofthelibraryfoundoutthattheyhadn'tleftenoughmoneytomovetheirmountainofbooksacrossthetown.Eventhecheapestmovingcompanywasgoingtoaskforseveralhundredthousanddollarstohavebookspackedintoboxesandmoved.Whatcouldtheydo?Finallyonecleverlibrarianhadabrightidea.Shesaidthatthemovewasgoingtotakeallsummerandthelibrarywouldbeclosedduringthattime.Whynotaskeveryonetocometoborrow20,40,oreven100books?Attheendofthesummertheycouldreturnthemtothenewlibrary.Theideaworkedsuccessfully.Notonlydidthelibrarysavealotofmoney,butalsopeoplereadalotofbooks.