ist ▁( i . e ., ▁a ▁" w under kind " ▁in ▁physics ) ▁tempor arily , ▁in ▁order ▁to ▁gar ner ▁Catherine ' s ▁attention ▁for ▁Ed , ▁while ▁at ▁the ▁same ▁time ▁trying ▁to ▁conv ince ▁Catherine ▁that ▁life ▁is ▁not ▁all ▁about ▁the ▁mind , ▁but ▁is ▁also ▁about ▁the ▁heart . ▁ ▁James ' s ▁heart ▁is ▁virt ually ▁non - ex istent ▁( as ▁seen ▁in ▁his ▁cas ual ▁cruel ty ▁in ▁his ▁treatment ▁of ▁test ▁subjects ▁and ▁limited ▁aw aren ess ▁of ▁human ity ), ▁while ▁Ed ' s ▁heart ▁is ▁advent ur ous ▁and ▁virt ually ▁limit less . ▁ ▁Ein stein ▁sees ▁bringing ▁Ed ▁and ▁Catherine ▁together ▁as ▁his ▁most ▁end uring ▁legacy ▁to ▁his ▁nie ce , ▁because ▁she ▁was ▁of ▁the ▁mistaken ▁opinion ▁that ▁her ▁only ▁contribution ▁to ▁the ▁world ▁was ▁to ▁be ▁through ▁her ▁children , ▁and ▁that ▁she ▁therefore ▁must ▁marry ▁a ▁total ▁intellectual ▁because ▁then ▁she ▁will ▁produce ▁genius ▁children , ▁like ▁himself . ▁Ein stein ▁real izes ▁that ▁Ed ▁lov es ▁Catherine ▁for ▁herself , ▁and ▁will ▁help ▁her ▁bl oss om ▁into ▁her ▁full ▁potential ▁as ▁a ▁person ▁full ▁of ▁life ▁and ▁spirit ; ▁a ▁fellow ▁world ▁travel er ▁with ▁mut ual ▁interests ▁as ▁varied ▁as ▁the ▁Bo yd ' s ▁Com et ▁and ▁the ▁Seven ▁Sac red ▁P ools ▁on ▁Mau i , ▁which ▁James ▁bel itt led . ▁ ▁Catherine ▁eventually ▁sees ▁through ▁the ▁" int el lect ual ▁Ed " ▁r use ▁Ein stein