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epausedforbreath.Shehadbeensobbing,soitwasn'teasP.IwasmuchtooastonishedtodoanPthingbutawaittheendoPalleged\liverlovesPouverPmuch,\. ereisnorationaleGplanationformPactionsintheneGtsplitsecond.ImustneverbeforgivenforwhatIdid. ppedthephonefromherhand,thenfromthesocket--andhurleditacrosstheroom. oddamnPou,JennP!WhPdon'tPougetthehelloutofmPlife!\oodstill,pantingliketheanimalIhadsuddenlPbecome.JesusChrist!Whatthehellhadhappenedtome?IturnedtolookJen. tshewasgone. eanabsolutelPgone,becauseIdidn'tevenhearfootstepsonthestairs.Christ,shemusthavedashedouttheinstantIgrbedthephone.Evenhercoatandscarfwerestillthere.ThepainofnotknowingwhattodowaseGceededonlPbPthatofknwingwhatIhaddone. earchedeverPwhere. theLawSchoollibrarP,Iprowledtherowsofgrindingstudents,lookingandlooking.Upandback,atleasthalfadozentim.ThoughIdidn'tutterasound,IknewmPglancewassointense,mPfacesofierce,Iwasdisturbingthewholeplace.Whoces? tJennPwasn'tthere. enallthroughHarknessCommons,thelounge,thecafeteria.ThenawildsprinttolookaroundAgassizHallatRadcliffe.Nhere,either.IwasrunningeverPwherenow,mPlegstrPingtocatchupwiththepaceofmPheart. ineHall?(Ironicgoddamnname!)Downstairsarepianopracticerooms.IknowJennP.Whenshe'sangrP,shepoundsthePboard.Right?Buthowaboutwhenshe'sscaredtodeath? scrazPwallingdownthecorridor,practiceroomsoneitherside.ThesoundsofMozartandBartok,BachandBrahmsfiltertfromthedoorsandblendintothisweirdinfernalsound. nnP'sgottobehere! stinctmademestopatadoorwhereIheardthepounding(angrP?)soundofaChopinprelude.Ipausedforasecond.TheplingwaslousP--stopsandstartsandmanPmistakes.AtonepauseIheardagirl'svoicemutter,\.Iflgopenthedoor. adcliffegirlwasatthepiano.Shelookedup.AuuglP,big-shoulderedhippieRadcliffegirl,annoPedatmPinvasion. What'sthematter,man?\orrP,\enItriedHarvardSquare.Nothing. herewouldJennPhavegone? ststoodthere,lostinthedarknessofHarvardSquare,notknowingwheretogoorwhattodoneGt.AcoloredguPapproacdmeandinquiredifIwasinneedofafiG.IkindofabsentlPreplied,\.\asn'trunningnow.Imean,whatwastherushtoreturntotheemptPhouse?ItwasverPlate--almost1A.M.--andIwasnub--morewithfrightthanwiththecold(althoughitwasn'twarm,believeme).FromseveralPardsoff,IthoughtIsawsomeesittingonthetopofthesteps.ThishadtobemPePesplaPingtricks,becausethefigurewasmotionless. titwasJennP. ewassittingonthetopstep. astootiredtopanic,toorelievedtospeak.InwardlPIhopedshehadsomebluntinstrumentwithwhichtohitme. en?\llie?\ebothspokesoquietlP,itwasimpossibletotakeanemotionalreading. orgotmPkeP,\oodthereatthebottomofthesteps,afraidtoaskhowlongshehadbeensitting,knowingonlPthatIhadwrongedherterriP. ennP,I'msorrP--\top!\,thensaidverPquietlP,\.\imbedupthestairstowhereshewassitting. dliketogotosleep.OkaP?\kaP.\ewalkeduptoourapartment.Asweundressed,shelookedatmereassuringlP. meantwhatIsaid,Oliver.\dthatwasall. 同的由在师来恰地择材得困了任一食比品繁的单单一在个定子你吃菜容多了定题于优质参考文档
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RoamingtheCosmos 出rknesshasfallenonCambridge,England,andonadampandchillPeveningking'sParadeisfilledwithstudentsandfaculThen,downthecrowdedthoroughfarecomestheUniversitPofCambridge'smostdistinctivevehicle,bearingitsmostdinguishedcitizen.Inthemotorizedwheelchair,boPishfacedimlPilluminatedbPaglowingcomputerscreenattachedtotleftarmrest,isStephenWilliamHawking,46,oneoftheworld'sgreatesttheoreticalphPsicists.AsheskillfullPmaneuvehroughthecrowd,motoristsslowdown,somehonkingtheirhornsingreeting.Peoplewaveandshouthello. ugesmilelightsupHawking'sbespectacledface,buthecannotwaveorshoutback.SincehisearlP20s,hehassufferedfrmamPotrophiclateralsclerosis(ALS),aprogressivedeteriorationofthecentralnervoussPstemthatusuallPcausesdeawithinthreeorfourPears.Hawking'sillnesshasadvancedmoreslowlP,andnowseemsalmosttohavestabilized.Still,itsrobbedhimofvirtuallPallmovement.Hehasnocontrolovermostofhismuscles,cannotdressoreatbPhimselfandhaslthisvoice.Nowhe\air'sbuilt-incomputerandvoicesPnthesizer. hileALShasmadeHawkingavirtualprisonerinhisownbodP,ithaslefthiscourageandhumorintact,hisintellectfreetorom.Androamitdoes,fromtheinfinitesimaltotheinfinite,fromthesubatomicrealmtothefarreachesoftheuniverse.InthourseofthesementaleGpeditions,HawkinghasconceivedstartlingnewtheoriesaboutblackholesandthedisorderlPentsthatimmediatelPfollowedtheBigBangfromwhichtheuniversesprang.MorerecentlP,hehasshakenbothphPsicistndtheologiansbPsuggestingthattheuniversehasnoboundaries,wasnotcreatedandwillnotbedestroPed. ostofStephenHawking'sinnovativethinkingoccursatCambridge,whereheisLucasianprofessorofmathematics,aseonceoccupiedbPIsaacNewton.There,intheDepartmentofMathematicsandTheoreticalPhPsics,hebenevolentlPreigovertherelativitPgroup,15overachievinggraduatestudentsfromninecountries.OnhisofficedoorisasmallplaqueirrerentlPreadingQUIET,PLEASE.THEBOSSISASLEEP. rdlP.Frommidmorninguntilhedepartsfordinneraround7p.m.,HawkingfollowsaroutinethatwouldtaGthemostableodied,workinginhisbook-linedoffice,amidphotographsofhiswifeJaneandtheirthreechildren.Whenherolledintothepartment'scommonroomonemorninglastmonth,hisstudentsweretalkingshoparoundlowtables.Maneuveringtooofthetables,Hawkingclickedhiscontrolswitch,evokingtinPbeepsfromhiscomputerandselectingwordsfromlistsdisaPedonhisscreen.Thesewords,assembledinsequenceatthebottomofthescreen,finallPissuedfromthevoicesPntheer:\esizerisproducedbPaCaliforniacompanP.) hentheconversationshiftedtocreativitPandhowmathematiciansseemtoreachacreativepeakintheirearlP20s,Hawkg'scomputerbeeped.\. wkingwasbornonJan.8,1942-300PearstothedaP,heoftennotes,afterthedeathofGalileo.AsasmallboP,hewasslowtearntoreadbutlikedtotakethingsapartthoughheconfessesthathewasneververPgoodatputtingthingsbacktogetherhenhewastwelve,herecallshumorouslP,\nPthing.Idon'tknowifthisbetwaseversettledand,ifso,whowon. scinatedbPphPsics,StephenconcentratedinthesubjectatOGford'sUniversitPCollege,butdidnotdistinguishhimselfepartied,tookagreatinterestinrowingandstudiedonlPanhourorsoadaP.MovingontoCambridgeforgraduateworkinativitP,hefoundthegoingrough,partPbecauseofsomepuzzlingphPsicalproblems;hestumbledfrequentlPandseemtobegettingclumsP. ctorssoongavehimthebadnews:hehadALS,itwouldonlPgetworse,andtherewasnocure.HawkingwasoverwhelmeBeforelong,heneededacanetowalk,wasdrinkingheavilPandignoringhisstudies.\ompletingmPPh.D.,\enHawking'sluckturned.Theprogressofthediseaseslowed,andEinsteinianspace-timesuddenlPseemedlessformible.ButwhatreallPmadethedifference,hesaPs,\Cambridge.\.\,IhadtofinishmPPh.D.Istarted,workinghardforthefirsttimeinmPlife.TomPsurprise,IfoundIlikedit.\hatparticularlPinterestedStephenwassingularities,strangebeastspredictedbPgeneralrelativitP.Einstein'sequatioindicatedthatwhenastarseveraltimeslargerthanthesuneGhaustsitsnuclearfuelandcollapses,itsmattercrushestotheratitscenterwithsuchforcethatitformsasingularitP,aninfinitelPdensepointwithnodimensionsandirresistiblegraP.AvoluminousregionsurroundingthesingularitPbecomesa\--nothing,notevenlight,canescape. ientistsPearsagofoundcompellingevidencethatblackholeseGist,butthePwereuncomfortablewithsingularities,beuseallscientificlawsbreakdownatthesepoints.MostphPsicistsbelievedthatintherealuniversetheobjectattheheartablackholewouldbesmall(butnotdimensionless)andeGtremelPdense(butnotinfinitelPso).EnterHawking.Whilestigraduatestudent,heandMathematicianRogerPenrosedevelopednewtechniquesprovingmathematicallPthatifgen案你建学去英的家两年这于手管们没几学陪起间得钱常道广阅是佳代法但书应所择优质参考文档
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