               ,BOOK ,,VI
                   #A
  ,WE >E SEEK+ ! PR9CIPLES &! CAUSES (!
?+S T >E1 & OBVI\SLY ( !M QUA 2+4 ,=1
:ILE "! IS A CAUSE ( H1L? &( GD 3DI;N1 &
! OBJECTS ( MA!MATICS H F/ PR9CIPLES &
ELE;TS & CAUSES1 & 9 G5]AL E SCI;E : IS
RATIOC9ATIVE OR AT ALL 9VOLVES R1SON+
D1LS ) CAUSES & PR9CIPLES1 M OR LESS
PRECISE1 ALL ^! SCI;ES M>K (F "S "PICUL>
2+-"S G5US1 & 9QUIRE 96?1 B N 962+
SIMPLY NOR QUA 2+1 NOR D !Y (F] ANY
4CUS.N (! ESS;E (! ?+S ( : !Y TR1T2 B
/>T+ F ! ESS;E-"S MAK+ X PLA9 6! S5SES1
O!RS ASSUM+ X Z A HYPO!SIS-!Y !N
DEMON/RATE1 M OR LESS COG5TLY1 !
ESS5TIAL ATTRIBUTES (! G5US ) : !Y D1L4
,X IS OBVI\S1 "!=E1 T S* AN 9DUC;N
YIELDS NO DEMON/R,N ( SUB/.E OR (!
ESS;E1 B "S O!R WAY ( EXHIBIT+ X4 ,&
SIMIL>LY ! SCI;ES OMIT ! "Q :E!R ! G5US
) : !Y D1L EXI/S OR DOES N EXI/1 2C X
2L;GS 6! SAME K9D ( ?9K+ 6%[ :AT X IS &
T X IS4
  ,& S9CE NATURAL SCI;E1 L O!R SCI;ES1
IS 9 FACT AB "O CLASS ( 2+1 I4E4 6T SORT
( SUB/.E : HAS ! PR9CIPLE ( XS MOVE;T &
RE/ PRES5T 9 XF1 EVID5TLY X IS NEI
PRACTICAL NOR PRODUCTIVE4 ,= 9 ! CASE (
?+S MADE ! PR9CIPLE IS 9 ! MAK]-X IS EI
R1SON OR >T OR "S FACULTY1 :ILE 9 ! CASE
( ?+S D"O X IS 9 ! DO]-VIZ4 W1 = T : IS
D"O & T : IS WILL$ >E ! SAME4 ,"!=E1 IF
ALL ?"\ IS EI PRACTICAL OR PRODUCTIVE OR
!ORETICAL1 PHYSICS M/ 2 A !ORETICAL
SCI;E1 B X W !ORIZE AB S* 2+ Z ADMITS (
2+ MOV$1 & AB SUB/.E-Z-DEF9$ =! MO/ "P
ONLY Z N SEP>A# F MATT]4 ,N[1 WE M/ N
FAIL 6NOTICE ! MODE ( 2+ (! ESS;E &( XS
DEF9I;N1 =1 )\T ?1 9QUIRY IS B IDLE4 ,(
?+S DEF9$1 I4E4 ( ,8:ATS0'1 "S >E L
,8SNUB0'1 & "S L ,83CAVE0'4 ,& ^! DI6]
2C ,8SNUB0' IS B.D UP ) MATT] 7= :AT IS
SNUB IS A 3CAVE NOSE71 :ILE 3CAV;Y IS
9DEP5D5T ( P]CEPTI# MATT]4 ,IF !N ALL
NATURAL ?+S >E A ANALOG\S 6! SNUB 9 _!
NATURE2 E4G4 NOSE1 EYE1 FACE1 FLE%1 B"O1
&1 9 G5]AL1 ANIMAL2 L1F1 ROOT1 B>K1 &1 9
G5]AL1 PLANT 7= N"O ( ^! C 2 DEF9$ )\T
REF];E 6MOVE;T-!Y ALW H MATT]71 X IS
CLE> H[ WE M/ SEEK & DEF9E ! ,8:AT0' 9 !
CASE ( NATURAL OBJECTS1 & AL T X 2L;GS
6! /UD5T ( NATURE 6/UDY EV5 S\L 9 A
C]TA9 S5SE1 I4E4 S M* ( X Z IS N
9DEP5D5T ( MATT]4
  ,T PHYSICS1 !N1 IS A !ORETICAL SCI;E1
IS PLA9 F ^! 3SID],NS4 ,MA!MATICS AL1
H["E1 IS !ORETICAL2 B :E!R XS OBJECTS >E
IMMOVA# & SEP>A# F MATT]1 IS N AT PRES5T
CLE>2 /1 X IS CLE> T "S MA!MATICAL
!OREMS 3SID] !M QUA IMMOVA# & QUA SEP>A#
F MATT]4 ,B IF "! IS "S?+ : IS ET]NAL &
IMMOVA# & SEP>A#1 CLE>LY ! K ( X 2L;GS
6A !ORETICAL SCI;E1-N1 H["E1 6PHYSICS 7=
PHYSICS D1LS ) C]TA9 MOVA# ?+S7 NOR
6MA!MATICS1 B 6A SCI;E PRIOR 6BO?4 ,=
PHYSICS D1LS ) ?+S : EXI/ SEP>ATELY B >E
N IMMOVA#1 & "S "PS ( MA!MATICS D1L )
?+S : >E IMMOVA# B PRESUMABLY D N EXI/
SEP>ATELY1 B Z EMBODI$ 9 MATT]2 :ILE !
F/ SCI;E D1LS ) ?+S : BO? EXI/ SEP>ATELY
& >E IMMOVA#4 ,N[ ALL CAUSES M/ 2
ET]NAL1 B ESPECI,Y ^!2 = !Y >E ! CAUSES
T OP]ATE ON S M* (! DIV9E Z APPE>S 6U4
,"! M/1 !N1 2 ?REE !ORETICAL
PHILOSOPHIES1 MA!MATICS1 PHYSICS1 & :AT
WE MAY CALL !OLOGY1 S9CE X IS OBVI\S T
IF ! DIV9E IS PRES5T ANY":1 X IS PRES5T
9 ?+S ( ? SORT4 ,&! HI<E/ SCI;E M/ D1L )
! HI<E/ G5US4 ,?US1 :ILE ! !ORETICAL
SCI;ES >E M 6BE DESIR$ ?AN ! O!R SCI;ES1
? IS M 6BE DESIR$ ?AN ! O!R !ORETICAL
SCI;ES4 ,= "O MI<T RAISE ! "Q :E!R F/
PHILOSOPHY IS UNIV]SAL1 OR D1LS ) "O
G5US1 I4E4 "S "O K9D ( 2+2 = N EV5 !
MA!MATICAL SCI;ES >E ALL ALIKE 9 ?
RESPECT1-GEOMETRY & A/RONOMY D1L )A
C]TA9 "PICUL> K9D ( ?+1 :ILE UNIV]SAL
MA!MATICS APPLIES ALIKE 6ALL4 ,WE ANSW]
T IF "! IS NO SUB/.E O!R ?AN ^? : >E =M$
0NATURE1 NATURAL SCI;E W 2 ! F/ SCI;E2 B
IF "! IS AN IMMOVA# SUB/.E1 ! SCI;E ( ?
M/ 2 PRIOR & M/ 2 F/ PHILOSOPHY1 &
UNIV]SAL 9 ? WAY1 2C X IS F/4 ,& X W
2L;G 6? 63SID] 2+ QUA 2+-BO? :AT X IS &!
ATTRIBUTES : 2L;G 6X QUA 2+4
                   #B
  ,B S9CE ! UNQUALIFI$ T]M ,82+0' HAS
S"EAL M1N+S1 ( : "O 0 SE50' 6BE !
A3ID5TAL1 & ANO!R ! TRUE 7,8NON-2+0' 2+
! FALSE71 :ILE 2SS ^! "! >E ! FIGURES (
PR$IC,N 7E4G4 ! ,8:AT0'1 QUAL;Y1
QUANT;Y1 PLACE1 "T1 & ANY SIMIL> M1N+S :
,82+0' MAY H71 & AG 2SS ALL ^! "! IS T :
,8IS0' POT5TI,Y OR ACTU,Y3-S9CE ,82+0'
HAS _M M1N+S1 WE M/ SAY REG>D+ !
A3ID5TAL1 T "! C 2 NO SCI5TIFIC TR1T;T (
X4 ,? IS 3FIRM$ 0! FACT T NO SCI;E
PRACTICAL1 PRODUCTIVE1 OR !ORETICAL
TR\#S XF AB X4 ,= ON ! "O H& HE :O
PRODUCES A H\SE DOES N PRODUCE ALL !
ATTRIBUTES T -E 962+ AL;G )! H\SE2 = ^!
>E 9NUM]A#2 ! H\SE T HAS BE5 MADE MAY Q
WELL 2 PL1SANT = "S P1 HURT;L = "S1 &
USE;L 6O!RS1 & DI6]5T-TO PUT X %ORTLY F
ALL ?+S T >E2 &! SCI;E ( BUILD+ DOES N
AIM AT PRODUC+ ANY ( ^! ATTRIBUTES4 ,& 9
! SAME WAY ! GEOMET] DOES N 3SID] !
ATTRIBUTES : ATTA* ?US 6FIGURES1 NOR
:E!R ,8TRIANGLE0' IS DI6]5T F ,8TRIANGLE
^: ANGLES >E EQUAL 6TWO "R ANGLES0'4-,&
? HAPP5S NATUR,Y 5\<2 =! A3ID5TAL IS
PRACTIC,Y A M]E "N4 ,& S ,PLATO 0 9 A
S5SE N WR;G 9 RANK+ SOPHI/IC Z D1L+ ) T
: IS N4 ,=! >GU;TS (! SOPHI/S D1L1 WE
MAY SAY1 ABV ALL )! A3ID5TAL2 E4G4 ! "Q
:E!R ,8MUSICAL0' & ,8LR$0' >E DI6]5T OR
! SAME1 & :E!R ,8MUSICAL ,CORISCUS0' &
,8,CORISCUS0' >E ! SAME1 & :E!R ,8"EY?+
: IS1 B IS N ET]NAL1 HAS -E 6BE0'1 )!
P>ADOXICAL 3CLU.N T IF "O :O 0 MUSICAL
HAS -E 6BE LR$1 HE M/ AL H BE5 LR$ & H
-E 6BE MUSICAL1 & ALL ! O!R >GU;TS ( ?
SORT2 ! A3ID5TAL IS OBVI\SLY AK9 6NON-
2+4 ,& ? IS CLE> AL F >GU;TS S* Z !
FOLL[+3 ?+S : >E 9 ANO!R S5SE -E 962+ &
PASS \ ( 2+ 0A PROCESS1 B ?+S : >E
A3ID5T,Y D N4 ,B / WE M/1 Z F> Z WE C1
SAY FUR!R1 REG>D+ ! A3ID5TAL1 :AT XS
NATURE IS & F :AT CAUSE X PROCE$S2 = X W
P]H AT ! SAME "T 2COME CLE> :Y "! IS NO
SCI;E ( X4
  ,S9CE1 AM;G ?+S : >E1 "S >E ALW 9 !
SAME /ATE & >E ( NECESS;Y 7N NECESS;Y 9
! S5SE ( -PUL.N B T : WE ASS]T ( ?+S 2C
!Y _C 2 O!RWISE71 & "S >E N ( NECESS;Y
NOR ALW1 B =! MO/ "P1 ? IS ! PR9CIPLE &
? ! CAUSE (! EXI/;E (! A3ID5TAL2 = T :
IS NEI ALW NOR =! MO/ "P1 WE CALL
A3ID5TAL4 ,= 9/.E1 IF 9 ! DOG-"DS "! IS
W9TRY & COLD W1!R1 WE SAY ? IS AN
A3ID5T1 B N IF "! IS SULTRY H1T1 2C !
LATT] IS ALW OR =! MO/ "P S1 B N ! =M]4
,& X IS AN A3ID5T T A MAN IS PALE 7= ?
IS NEI ALW NOR =! MO/ "P S71 B X IS N
0A3ID5T T HE IS AN ANIMAL4 ,& T ! BUILD]
PRODUCES H1L? IS AN A3ID5T1 2C X IS !
NATURE N (! BUILD] B (! DOCTOR 6D ?1-B !
BUILD] HAPP5$ 6BE A DOCTOR4 ,AG1 A
3FEC;N]1 AIM+ AT GIV+ PL1SURE1 MAY MAKE
"S?+ :OLE"S1 B N 9 VIRTUE (! 3FEC;N]'S
>T2 & "!=E WE SAY ,8X 0 AN A3ID5T0'1 &
:ILE "! IS A S5SE 9 : HE MAKES X1 9 !
UNQUALIFI$ S5SE HE DOES N4 ,= 6O!R ?+S
ANSW] FACULTIES PRODUCTIVE ( !M1 B
6A3ID5TAL RESULTS "! CORRESPONDS NO
DET]M9ATE >T NOR FACULTY2 =( ?+S : >E OR
-E 6BE 0A3ID5T1 ! CAUSE AL IS A3ID5TAL4
,"!=E1 S9CE N ALL ?+S EI >E OR -E 6BE (
NECESS;Y & ALW1 B1 ! MAJOR;Y ( ?+S >E =!
MO/ "P1 ! A3ID5TAL M/ EXI/2 = 9/.E A
PALE MAN IS N ALW NOR =! MO/ "P MUSICAL1
B S9CE ? "S"TS HAPP5S1 X M/ 2 A3ID5TAL
7IF N1 "EY?+ W 2 ( NECESS;Y74 ,! MATT]1
"!=E1 : IS CAPA# ( 2+ O!RWISE ?AN Z X
USU,Y IS1 M/ 2 ! CAUSE (! A3ID5TAL4 ,&
WE M/ TAKE Z \R />T+-PO9T ! "Q :E!R "!
IS NO?+ T IS NEI ALW NOR =! MO/ "P4
,SURELY ? IS IMPOSSI#4 ,"! IS1 !N1 2SS
^! "S?+ : IS =TUIT\S & A3ID5TAL4 ,B :ILE
! USUAL EXI/S1 C NO?+ 2 SD 6BE ALW1 OR
>E "! ET]NAL ?+S8 ,? M/ 2 3SID]$ LAT]10'
B T "! IS NO SCI;E (! A3ID5TAL IS
OBVI\S2 = ALL SCI;E IS EI ( T : IS ALW
OR ( T : IS =! MO/ "P4 7,= H[ ELSE IS "O
6LE>N OR 6T1* ANO!R8 ,! ?+ M/ 2 DET]M9$
Z O3URR+ EI ALW OR =! MO/ "P1 E4G4 T
H"OY-WAT] IS USE;L =A PATI5T 9 A FEV] IS
TRUE =! MO/ "P47 ,B T : IS 3TR>Y 6!
USUAL LAW SCI;E W 2 UNA# 6/ATE1 I4E4 :5
! ?+ DOES N HAPP51 E4G4'ON ! "D ( NEW
MOON0'2 = EV5 T : HAPP5S ON ! "D ( NEW
MOON HAPP5S !N EI ALW OR =! MO/ "P2 B !
A3ID5TAL IS 3TR>Y 6S* LAWS4 ,WE H /AT$1
!N1 :AT ! A3ID5TAL IS1 & F :AT CAUSE X
>ISES1 & T "! IS NO SCI;E : D1LS ) X4
                   #C
  ,T "! >E PR9CIPLES & CAUSES : >E G5]A#
& DE/RUCTI# )\T "E 2+ 9 C\RSE ( 2+
G5]AT$ OR DE/ROY$1 IS OBVI\S4 ,= O!RWISE
ALL ?+S W 2 ( NECESS;Y1 S9CE T : IS 2+
G5]AT$ OR DE/ROY$ M/ H A CAUSE : IS N
A3ID5T,Y XS CAUSE4 ,W ,A EXI/ OR N8 ,X W
IF ;,B HAPP5S2 & IF N1 N4 ,& ;,B W EXI/
IF ;,C HAPP5S4 ,& ?US IF "T IS 3/ANTLY
SUBTRACT$ F A LIMIT$ EXT5T ( "T1 "O W
OBVI\SLY -E 6! PRES5T4 ,? MAN1 !N1 W DIE
0VIOL;E1 IF HE GOES \2 & HE W D ? IF HE
GETS ?IR/Y2 & HE W GET ?IR/Y IF "S?+
ELSE HAPP5S2 & ?US WE % -E 6T : IS N[
PRES5T1 OR 6"S PA/ EV5T4 ,= 9/.E1 HE W G
\ IF HE GETS ?IR/Y2 & HE W GET ?IR/Y IF
HE IS EAT+ PUNG5T FOOD2 & ? IS EI ! CASE
OR N2 S T HE W ( NECESS;Y DIE1 OR (
NECESS;Y N DIE4 ,& SIMIL>LY IF "O JUMPS
OV] 6PA/ EV5TS1 ! SAME A3.T W HOLD GD2 =
?-,I M1N ! PA/ 3DI;N-IS ALR PRES5T 9
"S?+4 ,"EY?+1 "!=E1 T W BE1 W 2 (
NECESS;Y2 E4G4 X IS NEC T HE :O LIVES %
"O "D DIE2 = ALR "S 3DI;N HAS -E
96EXI/;E1 E4G4 ! PRES;E ( 3TR>IES 9 !
SAME BODY4 ,B :E!R HE IS 6DIE 041SE OR
0VIOL;E IS N YET DET]M9$1 B DEP5DS ON !
HAPP5+ ( "S?+ ELSE4 ,CLE>LY !N ! PROCESS
GOES BACK 6A C]TA9 />T+-PO9T1 B ? NO
L;G] PO9TS 6"S?+ FUR!R4 ,? !N W 2 !
/>T+-PO9T =! =TUIT\S1 & W H NO?+ ELSE Z
CAUSE ( XS -+ 6BE4 ,B 6:AT SORT ( />T+-
PO9T & :AT SORT ( CAUSE WE ?US REF] !
=TUIT\S-:E!R 6MATT] OR 6! PURPOSE OR 6!
MOTIVE P[]1 M/ 2 C>E;LLY 3SID]$4
                   #D
  ,LET U 4MISS A3ID5TAL 2+2 = WE H
SU6ICI5TLY DET]M9$ XS NATURE4 ,B S9CE T
: IS 9 ! S5SE ( 2+ TRUE1 OR IS N 9 !
S5SE ( 2+ FALSE1 DEP5DS ON -B9,N &
SEP>,N1 & TRU? & FALS;Y TGR DEP5D ON !
ALLOC,N (A PAIR ( 3TRADICTORY JUDGE;TS
7=! TRUE JUDGE;T A6IRMS ": ! SUBJECT &
PR$ICATE RE,Y >E -B9$1 & D5IES ": !Y >E
SEP>AT$1 :ILE ! FALSE JUDGE;T HAS !
OPPOSITE ( ? ALLOC,N2 X IS ANO!R "Q1 H[
X HAPP5S T WE ?9K ?+S TGR OR A"P2 BY
,8TGR0' & ,8A"P0' ,I M1N ?9K+ !M S T "!
IS NO SU3ES.N 9 ! ?"\S B !Y 2COME A
UN;Y72 = FALS;Y & TRU? >E N 9 ?+S-X IS N
Z IF ! GD 7 TRUE1 &! BAD 7 9 XF FALSE-B
9 ?"\2 :ILE ) REG>D 6SIMPLE 3CEPTS &
,8:ATS0' FALS;Y & TRU? D N EXI/ EV5 9
?"\--? 2+ S1 WE M/ 3SID] LAT] :AT HAS
6BE 4CUSS$ ) REG>D 6T : IS OR IS N 9 ?
S5SE4 ,B S9CE ! -B9,N &! SEP>,N >E 9 ?"\
& N 9 ! ?+S1 & T : IS 9 ? S5SE IS A
DI6]5T SORT ( ,82+0' F ! ?+S T >E 9 !
FULL S5SE 7=! ?"\ ATTA*ES OR REMOVES EI
! SUBJECT'S ,8:AT0' OR XS HAV+ A C]TA9
QUAL;Y OR QUANT;Y OR "S?+ ELSE71 T : IS
A3ID5T,Y & T : IS 9 ! S5SE ( 2+ TRUE M/
2 4MISS$4 ,=! CAUSE (! =M] IS
9DET]M9ATE1 & T (! LATT] IS "S A6EC;N (!
?"\1 & BO? >E RELAT$ 6! REMA9+ G5US (
2+1 & D N 9DICATE ! EXI/;E ( ANY SEP>ATE
CLASS ( 2+4 ,"!=E LET ^! 2 4MISS$1 & LET
U 3SID] ! CAUSES &! PR9CIPLES ( 2+ XF1
QUA 2+4 7,X 0 CLE> 9 \R 4CUS.N (! V>I\S
M1N+S ( T]MS1 T ,82+0' HAS S"EAL M1N+S47

