The  chautLTS  on  niscrimlnatlon  and  Comparison,  and  tm  Conceptions

need  not  delay  us.     The  latter  are  unchangeable  and  nothing  can  be

conceived  of  twk«   alike.     Xo  concept  can   ever  change   into  another

but  remains  eternally  what   It  is.      An  idea   neither   Is  what  it  knows

or  knows  what  It  Is.       Dlflbrence  Is  a  sensation.   When   we  say   A

oiners  from  B,  we  do  not  compare  two  distinct  idea*  but  the  diffi-rent-

saraenesss  one  unique  pulse  of  ihnughU   J.   SOO  fi  teq.     Enoh  thought

^K„*?-°  *?•   ".Plenom,    needing   no   contributions   from   another.
Fec»mer^p,.ycho-phy»lclaw.-expliIncdonIy  In  the  most  generic  and

f,"^?.^^"'*y-'^"»'n°«l"K."  »  "patient  whimsy."  -dreadful  Utern-

i«r^w        }  X  ""^■o°>e »■  Josl  "nothing."  etc.  The prVgnant and tar-reajh-

L?Si?;.?!  Vk''  ';?'^**«'*'<"  Irreconcifable  as  ar«  "iriDge"  " ""» transition
!r..     .'*'^^.'''"' "'P^'t'o"  of 'h*"  mind-stuff"  chapter),  theexsct  and

patent  experlmenutfon  which  lifted  a  wholo  se.tlon  of  psychology  to  lh«

whiX^.n"^'^^^^''*^''"'' '^  »«  re-idcniifv  psvchlc  Mates  (wJ-ro^J
JuM  7»,"°  **  Weutifled  according  to  Dr.  .I»mes'i   combine  to  m^^e  'Ws

a^    i^'."**^'''*^**'*'*"  *"  '«f  »"•  *>"»!  assumption.   *^  }» J^"^^*?^,^
are   moit  C0Dtnwt«d  in  thoroughness  and  exactDOSs  with   his.    Old


582


PBTCHOWKHOAL    LITEBATUBB.
Caspar's  houso  w«s  oo  ttio  battlefletd  of  Bleiih«lm  u  Dr.  Jatnes'  syitflna
Is  in  the  field  of  tbU  discaifdon.  But  we  should  expect  the  l&ttei^s  ex-
pUniitlon  to  bo  mor«  iiiU^lliKc-nt  iIiku  (-^ujpar's,  because  the  psycho-
physic  battle  Is  still  uodeclded,  but  it  Is  xcarc^ly  more  so.
