METAPHYSICS

第49章

falsity。Thisisalsowhyitusedtobesaidthatwemustassume

somethingthatisfalse,asgeometersassumethelinewhichisnota

footlongtobeafootlong。Butthiscannotbeso。Forneitherdo

geometersassumeanythingfalse(fortheenunciationisextraneous

totheinference),norisitnon-beinginthissensethatthethings

thatarearegeneratedfromorresolvedinto。Butsince’non-being’

takeninitsvariouscaseshasasmanysensesastherearecategories,

andbesidesthisthefalseissaidnottobe,andsoisthepotential,

itisfromthisthatgenerationproceeds,manfromthatwhichisnot

manbutpotentiallyman,andwhitefromthatwhichisnotwhitebut

potentiallywhite,andthiswhetheritissomeonethingthatis

generatedormany。

Thequestionevidentlyis,howbeing,inthesenseof’the

substances’,ismany;forthethingsthataregeneratedarenumbers

andlinesandbodies。Nowitisstrangetoinquirehowbeinginthe

senseofthe’what’ismany,andnothoweitherqualitiesor

quantitiesaremany。Forsurelytheindefinitedyador’thegreat

andthesmall’isnotareasonwhythereshouldbetwokindsof

whiteormanycoloursorflavoursorshapes;forthenthesealsowould

benumbersandunits。Butiftheyhadattackedtheseothercategories,

theywouldhaveseenthecauseofthepluralityinsubstancesalso;

forthesamethingorsomethinganalogousisthecause。This

aberrationisthereasonalsowhyinseekingtheoppositeofbeingand

theone,fromwhichwithbeingandtheonethethingsthatare

proceed,theypositedtherelativeterm(i。e。theunequal),whichis

neitherthecontrarynorthecontradictoryofthese,andisonekind

ofbeingas’what’andqualityalsoare。

Theyshouldhaveaskedthisquestionalso,howrelativeterms

aremanyandnotone。Butasitis,theyinquirehowtherearemany

unitsbesidesthefirst1,butdonotgoontoinquirehowthereare

manyunequalsbesidestheunequal。Yettheyusethemandspeakof

greatandsmall,manyandfew(fromwhichproceednumbers),longand

short(fromwhichproceedstheline),broadandnarrow(fromwhich

proceedstheplane),deepandshallow(fromwhichproceedsolids);and

theyspeakofyetmorekindsofrelativeterm。Whatisthereason,

then,whythereisapluralityofthese?

Itisnecessary,then,aswesay,topresupposeforeachthing

thatwhichisitpotentially;andtheholderoftheseviewsfurther

declaredwhatthatiswhichispotentiallya’this’andasubstance

butisnotinitselfbeing-viz。thatitistherelative(asifhe

hadsaid’thequalitative’),whichisneitherpotentiallytheoneor

being,northenegationoftheonenorofbeing,butoneamongbeings。

Anditwasmuchmorenecessary,aswesaid,ifhewasinquiringhow

beingsaremany,nottoinquireaboutthoseinthesamecategory-how

therearemanysubstancesormanyqualities-buthowbeingsasa

wholearemany;forsomearesubstances,somemodifications,some

relations。Inthecategoriesotherthansubstancethereisyetanother

probleminvolvedintheexistenceofplurality。Sincetheyarenot

separablefromsubstances,qualitiesandquantitiesaremanyjust

becausetheirsubstratumbecomesandismany;yetthereoughttobe

amatterforeachcategory;onlyitcannotbeseparablefrom

substances。Butinthecaseof’thises’,itispossibletoexplainhow

the’this’ismanythings,unlessathingistobetreatedasbotha

’this’andageneralcharacter。Thedifficultyarisingfromthe

factsaboutsubstancesisratherthis,howthereareactuallymany

substancesandnotone。

Butfurther,ifthe’this’andthequantitativearenotthe

same,wearenottoldhowandwhythethingsthatarearemany,but

howquantitiesaremany。Forall’number’meansaquantity,andso

doesthe’unit’,unlessitmeansameasureorthequantitatively

indivisible。If,then,thequantitativeandthe’what’are

different,wearenottoldwhenceorhowthe’what’ismany;butif

anyonesaystheyarethesame,hehastofacemanyinconsistencies。

Onemightfixone’satten

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