Admittedly,studentscanlearnallthenecessaryprinciplesortheoremsthroughtextbooks.Andahigh-qualitybookshouldcontaintheessenceofacertainsubject,Theimportanceofbooksiscorroboratedbythefactthatalmostalllearninginstitutionsemploytextbookstodisseminateknowledge.Nonetheless,oneshouldnotbelittlethesignificanceofhands-onexperience.Insomecircumstances,experiencemaycountmorethanbooksandthistrendisgraduallygainingascendancy.Itmakessensethatemployersexpecttheirprospectivestaffatoacquiresomeexperiencesothattheydonothavetolearnfromscratch.Inaddition,itistruetoassertthatthereareamyriadofthingswhichcannotbelearnedsimplybyreadingabook,Theunderpinninggoalofanyeducationistoimpartknowledgeandtocultivatetheabilitytoapplytheknowledgetoareal-lifesituation.Principleslearnedfrombooksamounttoalmostnothingifstudentscannotusethemtosolveproblemstheyencounterintheirjobs.Finally,itisundeniablethatbooksareausefuldeviceintermsofconveyingknowledge;however,theimportanceofexperienceshouldnotbeunderratedeither.