第50章
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  attribute,butfromtheirmakingtheoneaprinciple-andaprinciple

  inthesenseofanelement-andgeneratingnumberfromtheone。The

  oldpoetsagreewiththisinasmuchastheysaythatnotthosewho

  arefirstintime,e。g。NightandHeavenorChaosorOcean,reign

  andrule,butZeus。Thesepoets,however,areledtospeakthusonly

  becausetheythinkoftherulersoftheworldaschanging;forthose

  ofthemwhocombinethetwocharactersinthattheydonotuse

  mythicallanguagethroughout,e。g。Pherecydesandsomeothers,make

  theoriginalgeneratingagenttheBest,andsodotheMagi,andsome

  ofthelatersagesalso,e。g。bothEmpedoclesandAnaxagoras,of

  whomonemadeloveanelement,andtheothermadereasona

  principle。Ofthosewhomaintaintheexistenceoftheunchangeable

  substancessomesaytheOneitselfisthegooditself;butthey

  thoughtitssubstancelaymainlyinitsunity。

  This,then,istheproblem,-whichofthetwowaysofspeakingis

  right。Itwouldbestrangeiftothatwhichisprimaryandeternaland

  mostself-sufficientthisveryquality——self-sufficiencyand

  self-maintenance——belongsprimarilyinsomeotherwaythanasa

  good。Butindeeditcanbefornootherreasonindestructibleor

  self-sufficientthanbecauseitsnatureisgood。Thereforetosaythat

  thefirstprincipleisgoodisprobablycorrect;butthatthis

  principleshouldbetheOneor,ifnotthat,atleastanelement,

  andanelementofnumbers,isimpossible。Powerfulobjectionsarise,

  toavoidwhichsomehavegivenupthetheoryviz。thosewhoagree

  thattheOneisafirstprincipleandelement,butonlyof

  mathematicalnumber。Foronthisviewalltheunitsbecome

  identicalwithspeciesofgood,andthereisagreatprofusionof

  goods。Again,iftheFormsarenumbers,alltheFormsareidentical

  withspeciesofgood。ButletamanassumeIdeasofanythinghe

  pleases。IftheseareIdeasonlyofgoods,theIdeaswillnotbe

  substances;butiftheIdeasarealsoIdeasofsubstances,allanimals

  andplantsandallindividualsthatshareinIdeaswillbegood。

  Theseabsurditiesfollow,anditalsofollowsthatthecontrary

  element,whetheritispluralityortheunequal,i。e。thegreatand

  small,isthebad-itself。Henceonethinkeravoidedattachingthe

  goodtotheOne,becauseitwouldnecessarilyfollow,sincegeneration

  isfromcontraries,thatbadnessisthefundamentalnatureof

  plurality;whileotherssayinequalityisthenatureofthebad。It

  follows,then,thatallthingspartakeofthebadexceptone——the

  Oneitself,andthatnumberspartakeofitinamoreundilutedform

  thanspatialmagnitudes,andthatthebadisthespaceinwhichthe

  goodisrealized,andthatitpartakesinanddesiresthatwhichtends

  todestroyit;forcontrarytendstodestroycontrary。Andif,aswe

  weresaying,thematteristhatwhichispotentiallyeachthing,

  e。g。thatofactualfireisthatwhichispotentiallyfire,thebad

  willbejustthepotentiallygood。

  Alltheseobjections,then,follow,partlybecausetheymakeevery

  principleanelement,partlybecausetheymakecontraries

  principles,partlybecausetheymaketheOneaprinciple,partly

  becausetheytreatthenumbersasthefirstsubstances,andascapable

  ofexistingapart,andasForms。

  If,then,itisequallyimpossiblenottoputthegoodamongthe

  firstprinciplesandtoputitamongtheminthisway,evidentlythe

  principlesarenotbeingcorrectlydescribed,norarethefirst

  substances。Nordoesanyoneconceivethemattercorrectlyifhe

  comparestheprinciplesoftheuniversetothatofanimalsandplants,

  onthegroundthatthemorecompletealwayscomesfromthe

  indefiniteandincomplete-whichiswhatleadsthisthinkertosaythat

  thisisalsotrueofthefirstprinciplesofreality,sothatthe

  Oneitselfisnotevenanexistingthing。Thisisincorrect,for

  eveninthisworldofanimalsandplantstheprinciplesfromwhich

  thesecomearecomplete;foritisamanthatproducesaman,and

  theseedisnotfirst。

  Itisoutofplace,also,togenerateplacesimultaneouslywith

  themathematicalsolidsforplaceispeculiartotheindividual

  things,andhencetheyareseparateinplace;butmathematicalobjects

  arenowhere,andtosaythattheymustbesomewhere,butnotsaywhat

  kindofthingtheirplaceis。

  Thosewhosaythatexistingthingscomefromelementsandthatthe

  firstofexistingthingsarethenumbers,shouldhavefirst

  distinguishedthesensesinwhichonethingcomesfromanother,and

  thensaidinwhichsensenumbercomesfromitsfirstprinciples。

  Byintermixture?But1noteverythingiscapableof

  intermixture,and2thatwhichisproducedbyitisdifferentfrom

  itselements,andonthisviewtheonewillnotremainseparateora

  distinctentity;buttheywantittobeso。

  Byjuxtaposition,likeasyllable?Butthen1theelements

  musthaveposition;and2hewhothinksofnumberwillbeableto

  thinkoftheunityandthepluralityapart;numberthenwillbethis-a

  unitandplurality,ortheoneandtheunequal。

  Again,comingfromcertainthingsmeansinonesensethatthese

  arestilltobefoundintheproduct,andinanotherthattheyare

  not;whichsensedoesnumbercomefromtheseelements?Onlythings

  thataregeneratedcancomefromelementswhicharepresentinthem。

  Doesnumbercome,then,fromitselementsasfromseed?Butnothing

  canbeexcretedfromthatwhichisindivisible。Doesitcomefrom

  itscontrary,itscontrarynotpersisting?Butallthingsthatcomein

  thiswaycomealsofromsomethingelsewhichdoespersist。Since,

  then,onethinkerplacesthe1ascontrarytoplurality,andanother

  placesitascontrarytotheunequal,treatingthe1asequal,

  numbermustbebeingtreatedascomingfromcontraries。Thereis,

  then,somethingelsethatpersists,fromwhichandfromonecontrary

  thecompoundisorhascometobe。Again,whyintheworlddothe

  otherthingsthatcomefromcontraries,orthathavecontraries,

  perishevenwhenallofthecontraryisusedtoproducethem,

  whilenumberdoesnot?Nothingissaidaboutthis。Yetwhetherpresent

  ornotpresentinthecompoundthecontrarydestroysit,e。g。’strife’

  destroysthe’mixture’yetitshouldnot;foritisnottothat

  thatiscontrary。

  Oncemore,ithasnotbeendeterminedatallinwhichway

  numbersarethecausesofsubstancesandofbeing-whether1as

  boundariesaspointsareofspatialmagnitudes。Thisishow

  Eurytusdecidedwhatwasthenumberofwhate。g。oneofmanand

  anotherofhorse,viz。byimitatingthefiguresoflivingthingswith

  pebbles,assomepeoplebringnumbersintotheformsoftriangleand

  square。Or2isitbecauseharmonyisaratioofnumbers,andso

  ismanandeverythingelse?Buthowaretheattributes-whiteandsweet

  andhot-numbers?Evidentlyitisnotthenumbersthatarethe

  essenceorthecausesoftheform;fortheratioistheessence,while

  thenumberthecausesoftheform;fortheratioistheessence,while

  thenumberisthematter。E。g。theessenceoffleshorboneis

  numberonlyinthisway,’threepartsoffireandtwoofearth’。Anda

  number,whatevernumberitis,isalwaysanumberofcertainthings,

  eitherofpartsoffireorearthorofunits;buttheessenceis

  thatthereissomuchofonethingtosomuchofanotherinthe

  mixture;andthisisnolongeranumberbutaratioofmixtureof

  numbers,whetherthesearecorporealorofanyotherkind。

  Number,then,whetheritbenumberingeneralorthenumber

  whichconsistsofabstractunits,isneitherthecauseasagent,nor

  thematter,northeratioandformofthings。Nor,ofcourse,isit

  thefinalcause。

  Onemightalsoraisethequestionwhatthegoodisthatthingsget

  fromnumbersbecausetheircompositionisexpressiblebyanumber,

  eitherbyonewhichiseasilycalculableorbyanoddnumber。Forin

  facthoney-waterisnomorewholesomeifitismixedintheproportion

  ofthreetimesthree,butitwoulddomoregoodifitwereinno

  particularratiobutwelldilutedthanifitwerenumerically

  expressiblebutstrong。Again,theratiosofmixturesareexpressedby

  theaddingofnumbers,notbymerenumbers;e。g。itis’threepartsto

  two’,not’threetimestwo’。Forinanymultiplicationthegenusof

  thethingsmultipliedmustbethesame;thereforetheproduct1X2X3

  mustbemeasurableby1,and4X5X6by4andthereforeallproducts

  intowhichthesamefactorentersmustbemeasurablebythatfactor。

  Thenumberoffire,then,cannotbe2X5X3X6andatthesametime

  thatofwater2X3。

  Ifallthingsmustshareinnumber,itmustfollowthatmany

  thingsarethesame,andthesamenumbermustbelongtoonething

  andtoanother。Isnumberthecause,then,anddoesthethingexist

  becauseofitsnumber,oristhisnotcertain?E。g。themotionsofthe

  sunhaveanumber,andagainthoseofthemoon,-yes,andthelife

  andprimeofeachanimal。Why,then,shouldnotsomeofthese

  numbersbesquares,somecubes,andsomeequal,othersdouble?There

  isnoreasonwhytheyshouldnot,andindeedtheymustmovewithin

  theselimits,sinceallthingswereassumedtoshareinnumber。Andit

  wasassumedthatthingsthatdifferedmightfallunderthesame

  number。Thereforeifthesamenumberhadbelongedtocertainthings,

  thesewouldhavebeenthesameasoneanother,sincetheywouldhave

  hadthesameformofnumber;e。g。sunandmoonwouldhavebeenthe

  same。Butwhyneedthesenumbersbecauses?Therearesevenvowels,

  thescaleconsistsofsevenstrings,thePleiadesareseven,at

  sevenanimalslosetheirteethatleastsomedo,thoughsomedonot,

  andthechampionswhofoughtagainstThebeswereseven。Isitthen

  becausethenumberisthekindofnumberitis,thatthechampions

  weresevenorthePleiadconsistsofsevenstars?Surelythechampions

  weresevenbecausethereweresevengatesorforsomeotherreason,

  andthePleiadwecountasseven,aswecounttheBearastwelve,

  whileotherpeoplescountmorestarsinboth。Naytheyevensaythat

  X,PsandZareconcordsandthatbecausetherearethreeconcords,

  thedoubleconsonantsalsoarethree。Theyquiteneglectthefactthat

  theremightbeathousandsuchletters;foronesymbolmightbe

  assignedtoGP。Butiftheysaythateachofthesethreeisequalto

  twooftheotherletters,andnootherisso,andifthecauseisthat

  therearethreepartsofthemouthandoneletterisineachapplied

  tosigma,itisforthisreasonthatthereareonlythree,notbecause

  theconcordsarethree;sinceasamatteroffacttheconcordsare

  morethanthree,butofdoubleconsonantstherecannotbemore。

  Thesepeopleareliketheold-fashionedHomericscholars,who

  seesmallresemblancesbutneglectgreatones。Somesaythatthereare

  manysuchcases,e。g。thatthemiddlestringsarerepresentedby

  nineandeight,andthattheepicversehasseventeensyllables,which

  isequalinnumbertothetwostrings,andthatthescansionis,in

  therighthalfofthelineninesyllables,andinthelefteight。

  Andtheysaythatthedistanceinthelettersfromalphatoomegais

  equaltothatfromthelowestnoteoftheflutetothehighest,and

  thatthenumberofthisnoteisequaltothatofthewholechoirof

  heaven。Itmaybesuspectedthatnoonecouldfinddifficultyeither

  instatingsuchanalogiesorinfindingthemineternalthings,

  sincetheycanbefoundeveninperishablethings。

  Butthelaudedcharacteristicsofnumbers,andthecontrariesof

  these,andgenerallythemathematicalrelations,assomedescribe

  them,makingthemcausesofnature,seem,whenweinspecttheminthis

  way,tovanish;fornoneofthemisacauseinanyofthesenses

  thathavebeendistinguishedinreferencetothefirstprinciples。

  Inasense,however,theymakeitplainthatgoodnessbelongsto

  numbers,andthattheodd,thestraight,thesquare,thepotencies

  ofcertainnumbers,areinthecolumnofthebeautiful。Forthe

  seasonsandaparticularkindofnumbergotogether;andtheother

  agreementsthattheycollectfromthetheoremsofmathematicsallhave

  thismeaning。Hencetheyarelikecoincidences。Fortheyare

  accidents,butthethingsthatagreeareallappropriatetoone

  another,andonebyanalogy。Forineachcategoryofbeingan

  analogoustermisfound-asthestraightisinlength,soisthe

  levelinsurface,perhapstheoddinnumber,andthewhiteincolour。

  Again,itisnottheidealnumbersthatarethecausesof

  musicalphenomenaandthelikeforequalidealnumbersdifferfrom

  oneanotherinform;foreventheunitsdo;sothatweneednot

  assumeIdeasforthisreasonatleast。

  These,then,aretheresultsofthetheory,andyetmoremight

  bebroughttogether。Thefactthatouropponntshavemuchtroublewith

  thegenerationofnumbersandcaninnowaymakeasystemofthem,

  seemstoindicatethattheobjectsofmathematicsarenotseparable

  fromsensiblethings,assomesay,andthattheyarenotthefirst

  principles-

  THEEND-

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