foundation£»¡¡so¡¡a¡¡phenomenon¡¡taken¡¡as¡¡unity¡¡is¡¡a¡¡quantity£»¡¡and¡¡as
such¡¡always¡¡a¡¡continuous¡¡quantity¡¡£¨quantum¡¡continuum£©¡£
¡¡¡¡Now£»¡¡seeing¡¡all¡¡phenomena£»¡¡whether¡¡considered¡¡as¡¡extensive¡¡or
intensive£»¡¡are¡¡continuous¡¡quantities£»¡¡the¡¡proposition£º¡¡¡¨All¡¡change
£¨transition¡¡of¡¡a¡¡thing¡¡from¡¡one¡¡state¡¡into¡¡another£©¡¡is¡¡continuous£»¡¨
might¡¡be¡¡proved¡¡here¡¡easily£»¡¡and¡¡with¡¡mathematical¡¡evidence£»¡¡were¡¡it
not¡¡that¡¡the¡¡causality¡¡of¡¡a¡¡change¡¡lies£»¡¡entirely¡¡beyond¡¡the¡¡bounds¡¡of
a¡¡transcendental¡¡philosophy£»¡¡and¡¡presupposes¡¡empirical¡¡principles¡£¡¡For
of¡¡the¡¡possibility¡¡of¡¡a¡¡cause¡¡which¡¡changes¡¡the¡¡condition¡¡of¡¡things£»
that¡¡is£»¡¡which¡¡determines¡¡them¡¡to¡¡the¡¡contrary¡¡to¡¡a¡¡certain¡¡given
state£»¡¡the¡¡understanding¡¡gives¡¡us¡¡a¡¡priori¡¡no¡¡knowledge£»¡¡not¡¡merely
because¡¡it¡¡has¡¡no¡¡insight¡¡into¡¡the¡¡possibility¡¡of¡¡it¡¡£¨for¡¡such¡¡insight
is¡¡absent¡¡in¡¡several¡¡a¡¡priori¡¡cognitions£©£»¡¡but¡¡because¡¡the¡¡notion¡¡of
change¡¡concerns¡¡only¡¡certain¡¡determinations¡¡of¡¡phenomena£»¡¡which
experience¡¡alone¡¡can¡¡acquaint¡¡us¡¡with£»¡¡while¡¡their¡¡cause¡¡lies¡¡in¡¡the
unchangeable¡£¡¡But¡¡seeing¡¡that¡¡we¡¡have¡¡nothing¡¡which¡¡we¡¡could¡¡here
employ¡¡but¡¡the¡¡pure¡¡fundamental¡¡conceptions¡¡of¡¡all¡¡possible
experience£»¡¡among¡¡which¡¡of¡¡course¡¡nothing¡¡empirical¡¡can¡¡be¡¡admitted£»
we¡¡dare¡¡not£»¡¡without¡¡injuring¡¡the¡¡unity¡¡of¡¡our¡¡system£»¡¡anticipate
general¡¡physical¡¡science£»¡¡which¡¡is¡¡built¡¡upon¡¡certain¡¡fundamental
experiences¡£
¡¡¡¡Nevertheless£»¡¡we¡¡are¡¡in¡¡no¡¡want¡¡of¡¡proofs¡¡of¡¡the¡¡great¡¡influence
which¡¡the¡¡principle¡¡above¡¡developed¡¡exercises¡¡in¡¡the¡¡anticipation¡¡of
perceptions£»¡¡and¡¡even¡¡in¡¡supplying¡¡the¡¡want¡¡of¡¡them£»¡¡so¡¡far¡¡as¡¡to
shield¡¡us¡¡against¡¡the¡¡false¡¡conclusions¡¡which¡¡otherwise¡¡we¡¡might
rashly¡¡draw¡£
¡¡¡¡If¡¡all¡¡reality¡¡in¡¡perception¡¡has¡¡a¡¡degree£»¡¡between¡¡which¡¡and
negation¡¡there¡¡is¡¡an¡¡endless¡¡sequence¡¡of¡¡ever¡¡smaller¡¡degrees£»¡¡and¡¡if£»
nevertheless£»¡¡every¡¡sense¡¡must¡¡have¡¡a¡¡determinate¡¡degree¡¡of
receptivity¡¡for¡¡sensations£»¡¡no¡¡perception£»¡¡and¡¡consequently¡¡no
experience¡¡is¡¡possible£»¡¡which¡¡can¡¡prove£»¡¡either¡¡immediately¡¡or
mediately£»¡¡an¡¡entire¡¡absence¡¡of¡¡all¡¡reality¡¡in¡¡a¡¡phenomenon£»¡¡in
other¡¡words£»¡¡it¡¡is¡¡impossible¡¡ever¡¡to¡¡draw¡¡from¡¡experience¡¡a¡¡proof
of¡¡the¡¡existence¡¡of¡¡empty¡¡space¡¡or¡¡of¡¡empty¡¡time¡£¡¡For¡¡in¡¡the¡¡first
place£»¡¡an¡¡entire¡¡absence¡¡of¡¡reality¡¡in¡¡a¡¡sensuous¡¡intuition¡¡cannot
of¡¡course¡¡be¡¡an¡¡object¡¡of¡¡perception£»¡¡secondly£»¡¡such¡¡absence¡¡cannot¡¡be
deduced¡¡from¡¡the¡¡contemplation¡¡of¡¡any¡¡single¡¡phenomenon£»¡¡and¡¡the
difference¡¡of¡¡the¡¡degrees¡¡in¡¡its¡¡reality£»¡¡nor¡¡ought¡¡it¡¡ever¡¡to¡¡be
admitted¡¡in¡¡explanation¡¡of¡¡any¡¡phenomenon¡£¡¡For¡¡if¡¡even¡¡the¡¡complete
intuition¡¡of¡¡a¡¡determinate¡¡space¡¡or¡¡time¡¡is¡¡thoroughly¡¡real£»¡¡that
is£»¡¡if¡¡no¡¡part¡¡thereof¡¡is¡¡empty£»¡¡yet¡¡because¡¡every¡¡reality¡¡has¡¡its
degree£»¡¡which£»¡¡with¡¡the¡¡extensive¡¡quantity¡¡of¡¡the¡¡phenomenon
unchanged£»¡¡can¡¡diminish¡¡through¡¡endless¡¡gradations¡¡down¡¡to¡¡nothing
£¨the¡¡void£©£»¡¡there¡¡must¡¡be¡¡infinitely¡¡graduated¡¡degrees£»¡¡with¡¡which
space¡¡or¡¡time¡¡is¡¡filled£»¡¡and¡¡the¡¡intensive¡¡quantity¡¡in¡¡different
phenomena¡¡may¡¡be¡¡smaller¡¡or¡¡greater£»¡¡although¡¡the¡¡extensive¡¡quantity
of¡¡the¡¡intuition¡¡remains¡¡equal¡¡and¡¡unaltered¡£
¡¡¡¡We¡¡shall¡¡give¡¡an¡¡example¡¡of¡¡this¡£¡¡Almost¡¡all¡¡natural¡¡philosophers£»
remarking¡¡a¡¡great¡¡difference¡¡in¡¡the¡¡quantity¡¡of¡¡the¡¡matter¡¡of
different¡¡kinds¡¡in¡¡bodies¡¡with¡¡the¡¡same¡¡volume¡¡£¨partly¡¡on¡¡account¡¡of
the¡¡momentum¡¡of¡¡gravity¡¡or¡¡weight£»¡¡partly¡¡on¡¡account¡¡of¡¡the¡¡momentum
of¡¡resistance¡¡to¡¡other¡¡bodies¡¡in¡¡motion£©£»¡¡conclude¡¡unanimously¡¡that
this¡¡volume¡¡£¨extensive¡¡quantity¡¡of¡¡the¡¡phenomenon£©¡¡must¡¡be¡¡void¡¡in¡¡all
bodies£»¡¡although¡¡in¡¡different¡¡proportion¡£¡¡But¡¡who¡¡would¡¡suspect¡¡that
these¡¡for¡¡the¡¡most¡¡part¡¡mathematical¡¡and¡¡mechanical¡¡inquirers¡¡into
nature¡¡should¡¡ground¡¡this¡¡conclusion¡¡solely¡¡on¡¡a¡¡metaphysical
hypothesis¡¡¡a¡¡sort¡¡of¡¡hypothesis¡¡which¡¡they¡¡profess¡¡to¡¡disparage¡¡and
avoid£¿¡¡Yet¡¡this¡¡they¡¡do£»¡¡in¡¡assuming¡¡that¡¡the¡¡real¡¡in¡¡space¡¡£¨I¡¡must
not¡¡here¡¡call¡¡it¡¡impenetrability¡¡or¡¡weight£»¡¡because¡¡these¡¡are
empirical¡¡conceptions£©¡¡is¡¡always¡¡identical£»¡¡and¡¡can¡¡only¡¡be
distinguished¡¡according¡¡to¡¡its¡¡extensive¡¡quantity£»¡¡that¡¡is£»
multiplicity¡£¡¡Now¡¡to¡¡this¡¡presupposition£»¡¡for¡¡which¡¡they¡¡can¡¡have¡¡no
ground¡¡in¡¡experience£»¡¡and¡¡which¡¡consequently¡¡is¡¡merely¡¡metaphysical£»¡¡I
oppose¡¡a¡¡transcendental¡¡demonstration£»¡¡which¡¡it¡¡is¡¡true¡¡will¡¡not
explain¡¡the¡¡difference¡¡in¡¡the¡¡filling¡¡up¡¡of¡¡spaces£»¡¡but¡¡which
nevertheless¡¡completely¡¡does¡¡away¡¡with¡¡the¡¡supposed¡¡necessity¡¡of¡¡the
above¡mentioned¡¡presupposition¡¡that¡¡we¡¡cannot¡¡explain¡¡the¡¡said
difference¡¡otherwise¡¡than¡¡by¡¡the¡¡hypothesis¡¡of¡¡empty¡¡spaces¡£¡¡This
demonstration£»¡¡moreover£»¡¡has¡¡the¡¡merit¡¡of¡¡setting¡¡the¡¡understanding¡¡at
liberty¡¡to¡¡conceive¡¡this¡¡distinction¡¡in¡¡a¡¡different¡¡manner£»¡¡if¡¡the
explanation¡¡of¡¡the¡¡fact¡¡requires¡¡any¡¡such¡¡hypothesis¡£¡¡For¡¡we
perceive¡¡that¡¡although¡¡two¡¡equal¡¡spaces¡¡may¡¡be¡¡completely¡¡filled¡¡by
matters¡¡altogether¡¡different£»¡¡so¡¡that¡¡in¡¡neither¡¡of¡¡them¡¡is¡¡there¡¡left
a¡¡single¡¡point¡¡wherein¡¡matter¡¡is¡¡not¡¡present£»¡¡nevertheless£»¡¡every
reality¡¡has¡¡its¡¡degree¡¡£¨of¡¡resistance¡¡or¡¡of¡¡weight£©£»¡¡which£»¡¡without
diminution¡¡of¡¡the¡¡extensive¡¡quantity£»¡¡can¡¡become¡¡less¡¡and¡¡less¡¡ad
infinitum£»¡¡before¡¡it¡¡passes¡¡into¡¡nothingness¡¡and¡¡disappears¡£¡¡Thus¡¡an
expansion¡¡which¡¡fills¡¡a¡¡space¡¡¡for¡¡example£»¡¡caloric£»¡¡or¡¡any¡¡other
reality¡¡in¡¡the¡¡phenomenal¡¡world¡¡¡can¡¡decrease¡¡in¡¡its¡¡degrees¡¡to
infinity£»¡¡yet¡¡without¡¡leaving¡¡the¡¡smallest¡¡part¡¡of¡¡the¡¡space¡¡empty£»¡¡on
the¡¡contrary£»¡¡filling¡¡it¡¡with¡¡those¡¡lesser¡¡degrees¡¡as¡¡completely¡¡as
another¡¡phenomenon¡¡could¡¡with¡¡greater¡£¡¡My¡¡intention¡¡here¡¡is¡¡by¡¡no
means¡¡to¡¡maintain¡¡that¡¡this¡¡is¡¡really¡¡the¡¡case¡¡with¡¡the¡¡difference
of¡¡matters£»¡¡in¡¡regard¡¡to¡¡their¡¡specific¡¡gravity£»¡¡I¡¡wish¡¡only¡¡to¡¡prove£»
from¡¡a¡¡principle¡¡of¡¡the¡¡pure¡¡understanding£»¡¡that¡¡the¡¡nature¡¡of¡¡our
perceptions¡¡makes¡¡such¡¡a¡¡mode¡¡of¡¡explanation¡¡possible£»¡¡and¡¡that¡¡it
is¡¡erroneous¡¡to¡¡regard¡¡the¡¡real¡¡in¡¡a¡¡phenomenon¡¡as¡¡equal¡¡quoad¡¡its
degree£»¡¡and¡¡different¡¡only¡¡quoad¡¡its¡¡aggregation¡¡and¡¡extensive
quantity£»¡¡and¡¡this£»¡¡too£»¡¡on¡¡the¡¡pretended¡¡authority¡¡of¡¡an¡¡a¡¡priori
principle¡¡of¡¡the¡¡understanding¡£
¡¡¡¡Nevertheless£»¡¡this¡¡principle¡¡of¡¡the¡¡anticipation¡¡of¡¡perception
must¡¡somewhat¡¡startle¡¡an¡¡inquirer¡¡whom¡¡initiation¡¡into
transcendental¡¡philosophy¡¡has¡¡rendered¡¡cautious¡£¡¡We¡¡must¡¡naturally
entertain¡¡some¡¡doubt¡¡whether¡¡or¡¡not¡¡the¡¡understanding¡¡can¡¡enounce
any¡¡such¡¡synthetical¡¡proposition¡¡as¡¡that¡¡respecting¡¡the¡¡degree¡¡of
all¡¡reality¡¡in¡¡phenomena£»¡¡and¡¡consequently¡¡the¡¡possibility¡¡of¡¡the
internal¡¡difference¡¡of¡¡sensation¡¡itself¡¡¡abstraction¡¡being¡¡made¡¡of¡¡its
empirical¡¡quality¡£¡¡Thus¡¡it¡¡is¡¡a¡¡question¡¡not¡¡unworthy¡¡of¡¡solution£º
¡¨How¡¡the¡¡understanding¡¡can¡¡pronounce¡¡synthetically¡¡and¡¡a¡¡priori
respecting¡¡phenomena£»¡¡and¡¡thus¡¡anticipate¡¡these£»¡¡even¡¡in¡¡that¡¡which¡¡is
peculiarly¡¡and¡¡merely¡¡empirical£»¡¡that£»¡¡namely£»¡¡which¡¡concerns
sensation¡¡itself£¿¡¨
¡¡¡¡The¡¡quality¡¡of¡¡sensation¡¡is¡¡in¡¡all¡¡cases¡¡merely¡¡empirical£»¡¡and
cannot¡¡be¡¡represented¡¡a¡¡priori¡¡£¨for¡¡example£»¡¡colours£»¡¡taste£»¡¡etc¡££©¡£
But¡¡the¡¡real¡¡¡that¡¡which¡¡corresponds¡¡to¡¡sensation¡¡¡in¡¡opposition¡¡to
negation¡¡=¡¡O£»¡¡only¡¡represents¡¡something¡¡the¡¡conception¡¡of¡¡which¡¡in
itself¡¡contains¡¡a¡¡being¡¡£¨ein¡¡seyn£©£»¡¡and¡¡signifies¡¡nothing¡¡but¡¡the
synthesis¡¡in¡¡an¡¡empirical¡¡consciousness¡£¡¡That¡¡is¡¡to¡¡say£»¡¡the¡¡empirical
consciousness¡¡in¡¡the¡¡internal¡¡sense¡¡can¡¡be¡¡raised¡¡from¡¡0¡¡to¡¡every
higher¡¡degree£»¡¡so¡¡that¡¡the¡¡very¡¡same¡¡extensive¡¡quantity¡¡of
intuition£»¡¡an¡¡illuminated¡¡surface£»¡¡for¡¡example£»¡¡excites¡¡as¡¡great¡¡a
sensation¡¡as¡¡an¡¡aggregate¡¡of¡¡many¡¡other¡¡surfaces¡¡less¡¡illuminated¡£
We¡¡can¡¡therefore¡¡make¡¡complete¡¡abstraction¡¡of¡¡the¡¡extensive¡¡quantity
of¡¡a¡¡phenomenon£»¡¡and¡¡represent¡¡to¡¡ourselves¡¡in¡¡the¡¡mere¡¡sensation¡¡in¡¡a
certain¡¡momentum£»¡¡a¡¡synthesis¡¡of¡¡homogeneous¡¡ascension¡¡from¡¡0¡¡up¡¡to
the¡¡given¡¡empirical¡¡consciousness£»¡¡All¡¡sensations¡¡therefore¡¡as¡¡such
are¡¡given¡¡only¡¡a¡¡posteriori£»¡¡but¡¡this¡¡property¡¡thereof£»¡¡namely£»¡¡that
they¡¡have¡¡a¡¡degree£»¡¡can¡¡be¡¡known¡¡a¡¡priori¡£¡¡It¡¡is¡¡worthy¡¡of¡¡remark£»
that¡¡in¡¡respect¡¡to¡¡quantities¡¡in¡¡general£»¡¡we¡¡can¡¡cognize¡¡a¡¡priori¡¡only
a¡¡single¡¡quality£»¡¡namely£»¡¡continuity£»¡¡but¡¡in¡¡respect¡¡to¡¡all¡¡quality
£¨the¡¡real¡¡in¡¡phenomena£©£»¡¡we¡¡cannot¡¡cognize¡¡a¡¡priori¡¡anything¡¡more¡¡than
the¡¡intensive¡¡quantity¡¡thereof£»¡¡namely£»¡¡that¡¡they¡¡have¡¡a¡¡degree¡£¡¡All
else¡¡is¡¡left¡¡to¡¡experience¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡3¡£¡¡ANALOGIES¡¡OF¡¡EXPERIENCE¡£
¡¡¡¡¡¡¡¡The¡¡principle¡¡of¡¡these¡¡is£º¡¡Experience¡¡is¡¡possible¡¡only
¡¡¡¡¡¡¡¡¡¡through¡¡the¡¡representation¡¡of¡¡a¡¡necessary¡¡connection
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡of¡¡Perceptions¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡PROOF¡£
¡¡¡¡Experience¡¡is¡¡an¡¡empirical¡¡cognition£»¡¡that¡¡is¡¡to¡¡say£»¡¡a¡¡cognition
which¡¡determines¡¡an¡¡object¡¡by¡¡means¡¡of¡¡perceptions¡£¡¡It¡¡is¡¡therefore
a¡¡synthesis¡¡of¡¡perceptions£»¡¡a¡¡synthesis¡¡which¡¡is¡¡not¡¡itself
contained¡¡in¡¡perception£»¡¡but¡¡which¡¡contains¡¡the¡¡synthetical¡¡unity¡¡of
the¡¡manifold¡¡of¡¡perception¡¡in¡¡a¡¡consciousness£»¡¡and¡¡this¡¡unity
constitutes¡¡the¡¡essential¡¡of¡¡our¡¡cognition¡¡of¡¡objects¡¡of¡¡the¡¡senses£»
that¡¡is£»¡¡of¡¡experience¡¡£¨not¡¡merely¡¡of¡¡intuition¡¡or¡¡sensation£©¡£¡¡Now
in¡¡experience¡¡our¡¡perceptions¡¡come¡¡together¡¡contingently£»¡¡so¡¡that¡¡no
character¡¡of¡¡necessity¡¡in¡¡their¡¡connection¡¡appears£»¡¡or¡¡can¡¡appear¡¡from
the¡¡perceptions¡¡themselves£»¡¡because¡¡apprehension¡¡is¡¡only¡¡a¡¡placing
together¡¡of¡¡the¡¡manifold¡¡of¡¡empirical¡¡intuition£»¡¡and¡¡no¡¡representation
of¡¡a¡¡necessity¡¡in¡¡the¡¡connected¡¡existence¡¡of¡¡the¡¡phenomena¡¡which
apprehension¡¡brings¡¡together£»¡¡is¡¡to¡¡be¡¡discovered¡¡therein¡£¡¡But¡¡as
experience¡¡is¡¡a¡¡cognition¡¡of¡¡objects¡¡by¡¡means¡¡of¡¡perceptions£»¡¡it
follows¡¡that¡¡the¡¡relation¡¡of¡¡the¡¡existence¡¡of¡¡the¡¡existence¡¡of¡¡the
manifold¡¡must¡¡be¡¡represented¡¡in¡¡experience¡¡not¡¡as¡¡it¡¡is¡¡put¡¡together
in¡¡time£»¡¡but¡¡as¡¡it¡¡is¡¡objectively¡¡in¡¡time¡£¡¡And¡¡as¡¡time¡¡itself¡¡cannot
be¡¡perceived£»¡¡the¡¡determination¡¡of¡¡the¡¡existence¡¡of¡¡objects¡¡in¡¡time
can¡¡only¡¡take¡¡place¡¡by¡¡means¡¡of¡¡their¡¡connection¡¡in¡¡time¡¡in¡¡general£»
consequently¡¡only¡¡by¡¡means¡¡of¡¡a¡¡priori¡¡connecting¡¡conceptions¡£¡¡Now
as¡¡these¡¡conceptions¡¡always¡¡possess¡¡the¡¡character¡¡of¡¡necessity£»
experience¡¡is¡¡possible¡¡only¡¡by¡¡means¡¡of¡¡a¡¡representation¡¡of¡¡the
necessary¡¡connection¡¡of¡¡perception¡£
¡¡¡¡The¡¡three¡¡modi¡¡of¡¡time¡¡are¡¡permanence£»¡¡succession£»¡¡and
coexistence¡£¡¡Accordingly£»¡¡there¡¡are¡¡three¡¡rules¡¡of¡¡all¡¡relations¡¡of
time¡¡in¡¡phenomena£»¡¡according¡¡to¡¡which¡¡the¡¡existen
СÌáʾ£º°´ »Ø³µ [Enter] ¼ü ·µ»ØÊéÄ¿£¬°´ ¡û ¼ü ·µ»ØÉÏÒ»Ò³£¬ °´ ¡ú ¼ü ½øÈëÏÂÒ»Ò³¡£
ÔÞÒ»ÏÂ
Ìí¼ÓÊéÇ©¼ÓÈëÊé¼Ü