文档介绍:IfIrest,IrustThesignificantinscriptionfoundonanoldkey"IfIrest,Irust",ifoneallowshisfacultiestorest,liketheironintheunusedkey,theywillsoonshowsignsofrustand,ultimately,,sothattheymayunlockthedoorsofknowledge,thegatethatguardtheentrancestotheprofessions,toscience,art,literature,agriculture---,aftertoilingalldayinaquarry,haddevotedhiseveningstorestandrecreation,,EdmundStone,wouldneverhavepublishedamathematicaldictionary,neverhavefoundthekeytoscienceofmathematics,,Ferguson,allowedthebusybraintogotosleepwhilehetendedsheeponthehillsideinsteadofcalculatingthepositionofthestarsbyastringofbeads,---notinconstant,spasmodic,orill-directedlabor,butfaithful,unremitting,dailyefforttowardawell-,[sig'nifikənt];意义(或意味),重大的;。inscript