并请问为什么是studiedwell而不是studiedhard,谢谢
MrGreenworksinahospital.Hedrivesacarandheisverybusy.Hiswifeworksinaschoollibrary.Sheisverystrictwithhisson,Tommy.Shehopesthathewillbecomeascientist.Halfayearago,whenTommywassix,MrsGreentookhimtoherschool.Theboywascleverandstudiedwell.Butatfirsthecouldn'tadapthimselftothenewlife.Inthemorninghewokeuplateandintheeveninghedidn'tgotobedontime.Hismother,however,madehimdoeverythingontime.Shehopesthathewouldcultivategoodhabits.请问这段话的翻译,