°´¼üÅÌÉÏ·½Ïò¼ü ¡û »ò ¡ú ¿É¿ìËÙÉÏÏ·ҳ£¬°´¼üÅÌÉ쵀 Enter ¼ü¿É»Øµ½±¾ÊéĿ¼ҳ£¬°´¼üÅÌÉÏ·½Ïò¼ü ¡ü ¿É»Øµ½±¾Ò³¶¥²¿£¡
¡ª¡ª¡ª¡ªÎ´ÔĶÁÍꣿ¼ÓÈëÊéÇ©ÒѱãÏ´μÌÐøÔĶÁ£¡
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¨THE¡¡SPIRIT¡¡OF¡¡1776¡¨
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡_To¡¡Thomas¡¡Lomax_
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡_Monticello£»¡¡Mar¡£¡¡12£»¡¡1799_
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡DEAR¡¡SIR£»¡¡¡¡Your¡¡welcome¡¡favor¡¡of¡¡last¡¡month¡¡came¡¡to¡¡my¡¡hands
in¡¡Philadelphia¡£¡¡¡¡So¡¡long¡¡a¡¡time¡¡has¡¡elapsed¡¡since¡¡we¡¡have¡¡been
separated¡¡by¡¡events£»¡¡that¡¡it¡¡was¡¡like¡¡a¡¡letter¡¡from¡¡the¡¡dead£»¡¡and
recalled¡¡to¡¡my¡¡memory¡¡very¡¡dear¡¡recollections¡£¡¡¡¡My¡¡subsequent¡¡journey
through¡¡life¡¡has¡¡offered¡¡nothing¡¡which£»¡¡in¡¡comparison¡¡with¡¡those£»¡¡is
not¡¡cheerless¡¡&¡¡dreary¡£¡¡¡¡It¡¡is¡¡a¡¡rich¡¡comfort¡¡sometimes¡¡to¡¡look¡¡back
on¡¡them¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡I¡¡take¡¡the¡¡liberty¡¡of¡¡enclosing¡¡a¡¡letter¡¡to¡¡mr¡£¡¡Baylor£»¡¡open£»
because¡¡I¡¡solicit¡¡your¡¡perusal¡¡of¡¡it¡£¡¡¡¡It¡¡will£»¡¡at¡¡the¡¡same¡¡time£»
furnish¡¡the¡¡apology¡¡for¡¡my¡¡not¡¡answering¡¡you¡¡from¡¡Philadelphia¡£¡¡¡¡You
ask¡¡for¡¡any¡¡communication¡¡I¡¡may¡¡be¡¡able¡¡to¡¡make£»¡¡which¡¡may¡¡administer
comfort¡¡to¡¡you¡£¡¡¡¡I¡¡can¡¡give¡¡that¡¡which¡¡is¡¡solid¡£¡¡¡¡The¡¡spirit¡¡of¡¡1776
is¡¡not¡¡dead¡£¡¡¡¡It¡¡has¡¡only¡¡been¡¡slumbering¡£¡¡¡¡The¡¡body¡¡of¡¡the¡¡American
people¡¡is¡¡substantially¡¡republican¡£¡¡¡¡But¡¡their¡¡virtuous¡¡feelings¡¡have
been¡¡played¡¡on¡¡by¡¡some¡¡fact¡¡with¡¡more¡¡fiction£»¡¡they¡¡have¡¡been¡¡the
dupes¡¡of¡¡artful¡¡man£»oeuvres£»¡¡&¡¡made¡¡for¡¡a¡¡moment¡¡to¡¡be¡¡willing
instruments¡¡in¡¡forging¡¡chains¡¡for¡¡themselves¡£¡¡¡¡But¡¡time¡¡&¡¡truth¡¡have
dissipated¡¡the¡¡delusion£»¡¡&¡¡opened¡¡their¡¡eyes¡£¡¡¡¡They¡¡see¡¡now¡¡that
France¡¡has¡¡sincerely¡¡wished¡¡peace£»¡¡&¡¡their¡¡seducers¡¡have¡¡wished¡¡war£»
as¡¡well¡¡for¡¡the¡¡loaves¡¡&¡¡fishes¡¡which¡¡arise¡¡out¡¡of¡¡war¡¡expences£»¡¡as
for¡¡the¡¡chance¡¡of¡¡changing¡¡the¡¡constitution£»¡¡while¡¡the¡¡people¡¡should
have¡¡time¡¡to¡¡contemplate¡¡nothing¡¡but¡¡the¡¡levies¡¡of¡¡men¡¡and¡¡money¡£
Pennsylvania£»¡¡Jersey¡¡&¡¡N¡¡York¡¡are¡¡coming¡¡majestically¡¡round¡¡to¡¡the
true¡¡principles¡£¡¡¡¡In¡¡Pensylva£»¡¡13¡£¡¡out¡¡of¡¡22¡£¡¡counties¡¡had¡¡already
petitioned¡¡on¡¡the¡¡alien¡¡&¡¡sedition¡¡laws¡£¡¡¡¡Jersey¡¡&¡¡N¡¡Y¡¡had¡¡begun¡¡the
same¡¡movement£»¡¡and¡¡tho'¡¡the¡¡rising¡¡of¡¡Congress¡¡stops¡¡that¡¡channel¡¡for
the¡¡expression¡¡of¡¡their¡¡sentiment£»¡¡the¡¡sentiment¡¡is¡¡going¡¡on¡¡rapidly£»
&¡¡before¡¡their¡¡next¡¡meeting¡¡those¡¡three¡¡States¡¡will¡¡be¡¡solidly
embodied¡¡in¡¡sentiment¡¡with¡¡the¡¡six¡¡Southern¡¡&¡¡Western¡¡ones¡£¡¡¡¡The
atrocious¡¡proceedings¡¡of¡¡France¡¡towards¡¡this¡¡country£»¡¡had¡¡well¡¡nigh
destroyed¡¡its¡¡liberties¡£¡¡¡¡The¡¡Anglomen¡¡and¡¡monocrats¡¡had¡¡so¡¡artfully
confounded¡¡the¡¡cause¡¡of¡¡France¡¡with¡¡that¡¡of¡¡freedom£»¡¡that¡¡both¡¡went
down¡¡in¡¡the¡¡same¡¡scale¡£¡¡¡¡I¡¡sincerely¡¡join¡¡you¡¡in¡¡abjuring¡¡all
political¡¡connection¡¡with¡¡every¡¡foreign¡¡power£»¡¡and¡¡tho¡¡I¡¡cordially
wish¡¡well¡¡to¡¡the¡¡progress¡¡of¡¡liberty¡¡in¡¡all¡¡nations£»¡¡and¡¡would
forever¡¡give¡¡it¡¡the¡¡weight¡¡of¡¡our¡¡countenance£»¡¡yet¡¡they¡¡are¡¡not¡¡to¡¡be
touched¡¡without¡¡contamination¡¡from¡¡their¡¡other¡¡bad¡¡principles¡£
Commerce¡¡with¡¡all¡¡nations£»¡¡alliance¡¡with¡¡none£»¡¡should¡¡be¡¡our¡¡motto¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Accept¡¡assurances¡¡of¡¡the¡¡constant¡¡&¡¡unaltered¡¡affection¡¡of£»
dear¡¡Sir£»¡¡your¡¡sincere¡¡friend¡¡and¡¡servant¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡FREEDOM¡¡OF¡¡MIND
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡_To¡¡William¡¡Green¡¡Munford_
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡_Monticello£»¡¡June¡¡18£»¡¡1799_
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡DEAR¡¡SIR¡¡¡¡I¡¡have¡¡to¡¡acknolege¡¡the¡¡reciept¡¡of¡¡your¡¡favor¡¡of
May¡¡14¡¡in¡¡which¡¡you¡¡mention¡¡that¡¡you¡¡have¡¡finished¡¡the¡¡6¡£¡¡first¡¡books
of¡¡Euclid£»¡¡plane¡¡trigonometry£»¡¡surveying¡¡&¡¡algebra¡¡and¡¡ask¡¡whether¡¡I
think¡¡a¡¡further¡¡pursuit¡¡of¡¡that¡¡branch¡¡of¡¡science¡¡would¡¡be¡¡useful¡¡to
you¡£¡¡¡¡There¡¡are¡¡some¡¡propositions¡¡in¡¡the¡¡latter¡¡books¡¡of¡¡Euclid£»¡¡&
some¡¡of¡¡Archimedes£»¡¡which¡¡are¡¡useful£»¡¡&¡¡I¡¡have¡¡no¡¡doubt¡¡you¡¡have¡¡been
made¡¡acquainted¡¡with¡¡them¡£¡¡¡¡Trigonometry£»¡¡so¡¡far¡¡as¡¡this£»¡¡is¡¡most
valuable¡¡to¡¡every¡¡man¡£¡¡¡¡There¡¡is¡¡scarcely¡¡a¡¡day¡¡in¡¡which¡¡he¡¡will¡¡not
resort¡¡to¡¡it¡¡for¡¡some¡¡of¡¡the¡¡purposes¡¡of¡¡common¡¡life¡£¡¡¡¡The¡¡science¡¡of
calculation¡¡also¡¡is¡¡indispensible¡¡as¡¡far¡¡as¡¡the¡¡extraction¡¡of¡¡the
square¡¡&¡¡cube¡¡roots£»¡¡algebra¡¡as¡¡far¡¡as¡¡the¡¡quadratic¡¡equation¡¡&¡¡the
use¡¡of¡¡logarithms¡¡are¡¡often¡¡of¡¡value¡¡in¡¡ordinary¡¡cases£º¡¡but¡¡all
beyond¡¡these¡¡is¡¡but¡¡a¡¡luxury£»¡¡a¡¡delicious¡¡luxury¡¡indeed£»¡¡but¡¡not¡¡to
be¡¡indulged¡¡in¡¡by¡¡one¡¡who¡¡is¡¡to¡¡have¡¡a¡¡profession¡¡to¡¡follow¡¡for¡¡his
subsistence¡£¡¡¡¡In¡¡this¡¡light¡¡I¡¡view¡¡the¡¡conic¡¡sections£»¡¡curves¡¡of¡¡the
higher¡¡orders£»¡¡perhaps¡¡even¡¡spherical¡¡trigonometry£»¡¡algebraical
operations¡¡beyond¡¡the¡¡2d¡¡dimension£»¡¡and¡¡fluxions¡£¡¡¡¡There¡¡are¡¡other
branches¡¡of¡¡science¡¡however¡¡worth¡¡the¡¡attention¡¡of¡¡every¡¡man¡£
Astronomy£»¡¡botany£»¡¡chemistry£»¡¡natural¡¡philosophy£»¡¡natural¡¡history£»
anatomy¡£¡¡¡¡Not¡¡indeed¡¡to¡¡be¡¡a¡¡proficient¡¡in¡¡them£»¡¡but¡¡to¡¡possess¡¡their
general¡¡principles¡¡&¡¡outlines£»¡¡so¡¡as¡¡that¡¡we¡¡may¡¡be¡¡able¡¡to¡¡amuse¡¡and
inform¡¡ourselves¡¡further¡¡in¡¡any¡¡of¡¡them¡¡as¡¡we¡¡proceed¡¡through¡¡life¡¡&
have¡¡occasion¡¡for¡¡them¡£¡¡¡¡Some¡¡knowledge¡¡of¡¡them¡¡is¡¡necessary¡¡for¡¡our
character¡¡as¡¡well¡¡as¡¡comfort¡£¡¡¡¡The¡¡general¡¡elements¡¡of¡¡astronomy¡¡&¡¡of
natural¡¡philosophy¡¡are¡¡best¡¡acquired¡¡at¡¡an¡¡academy¡¡where¡¡we¡¡can¡¡have
the¡¡benefit¡¡of¡¡the¡¡instruments¡¡&¡¡apparatus¡¡usually¡¡provided¡¡there£º
but¡¡the¡¡others¡¡may¡¡well¡¡be¡¡acquired¡¡from¡¡books¡¡alone¡¡as¡¡far¡¡as¡¡our
purposes¡¡require¡£¡¡¡¡I¡¡have¡¡indulged¡¡myself¡¡in¡¡these¡¡observations¡¡to
you£»¡¡because¡¡the¡¡evidence¡¡cannot¡¡be¡¡unuseful¡¡to¡¡you¡¡of¡¡a¡¡person¡¡who
has¡¡often¡¡had¡¡occasion¡¡to¡¡consider¡¡which¡¡of¡¡his¡¡acquisitions¡¡in
science¡¡have¡¡been¡¡really¡¡useful¡¡to¡¡him¡¡in¡¡life£»¡¡and¡¡which¡¡of¡¡them
have¡¡been¡¡merely¡¡a¡¡matter¡¡of¡¡luxury¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡I¡¡am¡¡among¡¡those¡¡who¡¡think¡¡well¡¡of¡¡the¡¡human¡¡character
generally¡£¡¡¡¡I¡¡consider¡¡man¡¡as¡¡formed¡¡for¡¡society£»¡¡and¡¡endowed¡¡by
nature¡¡with¡¡those¡¡dispositions¡¡which¡¡fit¡¡him¡¡for¡¡society¡£¡¡¡¡I¡¡believe
also£»¡¡with¡¡Condorcet£»¡¡as¡¡mentioned¡¡in¡¡your¡¡letter£»¡¡that¡¡his¡¡mind¡¡is
perfectible¡¡to¡¡a¡¡degree¡¡of¡¡which¡¡we¡¡cannot¡¡as¡¡yet¡¡form¡¡any
conception¡£¡¡¡¡It¡¡is¡¡impossible¡¡for¡¡a¡¡man¡¡who¡¡takes¡¡a¡¡survey¡¡of¡¡what¡¡is
already¡¡known£»¡¡not¡¡to¡¡see¡¡what¡¡an¡¡immensity¡¡in¡¡every¡¡branch¡¡of
science¡¡yet¡¡remains¡¡to¡¡be¡¡discovered£»¡¡&¡¡that¡¡too¡¡of¡¡articles¡¡to¡¡which
our¡¡faculties¡¡seem¡¡adequate¡£¡¡¡¡In¡¡geometry¡¡&¡¡calculation¡¡we¡¡know¡¡a
great¡¡deal¡£¡¡¡¡Yet¡¡there¡¡are¡¡some¡¡desiderata¡£¡¡¡¡In¡¡anatomy¡¡great
progress¡¡has¡¡been¡¡made£»¡¡but¡¡much¡¡is¡¡still¡¡to¡¡be¡¡acquired¡£¡¡¡¡In¡¡natural
history¡¡we¡¡possess¡¡knowlege£»¡¡but¡¡we¡¡want¡¡a¡¡great¡¡deal¡£¡¡¡¡In¡¡chemistry
we¡¡are¡¡not¡¡yet¡¡sure¡¡of¡¡the¡¡first¡¡elements¡£¡¡¡¡Our¡¡natural¡¡philosophy¡¡is
in¡¡a¡¡very¡¡infantine¡¡state£»¡¡perhaps¡¡for¡¡great¡¡advances¡¡in¡¡it£»¡¡a
further¡¡progress¡¡in¡¡chemistry¡¡is¡¡necessary¡£¡¡¡¡Surgery¡¡is¡¡well
advanced£»¡¡but¡¡prodigiously¡¡short¡¡of¡¡what¡¡may¡¡be¡£¡¡¡¡The¡¡state¡¡of
medecine¡¡is¡¡worse¡¡than¡¡that¡¡of¡¡total¡¡ignorance¡£¡¡¡¡Could¡¡we¡¡divest
ourselves¡¡of¡¡every¡¡thing¡¡we¡¡suppose¡¡we¡¡know¡¡in¡¡it£»¡¡we¡¡should¡¡start
from¡¡a¡¡higher¡¡ground¡¡&¡¡with¡¡fairer¡¡prospects¡£¡¡¡¡From¡¡Hippocrates¡¡to
Brown¡¡we¡¡have¡¡had¡¡nothing¡¡but¡¡a¡¡succession¡¡of¡¡hypothetical¡¡systems
each¡¡having¡¡it's¡¡day¡¡of¡¡vogue£»¡¡like¡¡the¡¡fashions¡¡&¡¡fancies¡¡of¡¡caps¡¡&
gowns£»¡¡&¡¡yielding¡¡in¡¡turn¡¡to¡¡the¡¡next¡¡caprice¡£¡¡¡¡Yet¡¡the¡¡human¡¡frame£»
which¡¡is¡¡to¡¡be¡¡the¡¡subject¡¡of¡¡suffering¡¡&¡¡torture¡¡under¡¡these¡¡learned
modes£»¡¡does¡¡not¡¡change¡£¡¡¡¡We¡¡have¡¡a¡¡few¡¡medecines£»¡¡as¡¡the¡¡bark£»¡¡opium£»
mercury£»¡¡which¡¡in¡¡a¡¡few¡¡well¡¡defined¡¡diseases¡¡are¡¡of¡¡unquestionable
virtue£º¡¡but¡¡the¡¡residuary¡¡list¡¡of¡¡the¡¡materia¡¡medica£»¡¡long¡¡as¡¡it¡¡is£»
contains¡¡but¡¡the¡¡charlataneries¡¡of¡¡the¡¡art£»¡¡and¡¡of¡¡the¡¡diseases¡¡of
doubtful¡¡form£»¡¡physicians¡¡have¡¡ever¡¡had¡¡a¡¡false¡¡knowlege£»¡¡worse¡¡than
ignorance¡£¡¡¡¡Yet¡¡surely¡¡the¡¡list¡¡of¡¡unequivocal¡¡diseases¡¡&¡¡remedies¡¡is
capable¡¡of¡¡enlargement£»¡¡and¡¡it¡¡is¡¡still¡¡more¡¡certain¡¡that¡¡in¡¡the
other¡¡branches¡¡of¡¡science£»¡¡great¡¡fields¡¡are¡¡yet¡¡to¡¡be¡¡explored¡¡to
which¡¡our¡¡faculties¡¡are¡¡equal£»¡¡&¡¡that¡¡to¡¡an¡¡extent¡¡of¡¡which¡¡we¡¡cannot
fix¡¡the¡¡limits¡£¡¡¡¡I¡¡join¡¡you¡¡therefore¡¡in¡¡branding¡¡as¡¡cowardly¡¡the
idea¡¡that¡¡the¡¡human¡¡mind¡¡is¡¡incapable¡¡of¡¡further¡¡advances¡£¡¡¡¡This¡¡is
precisely¡¡the¡¡doctrine¡¡which¡¡the¡¡present¡¡despots¡¡of¡¡the¡¡earth¡¡are
inculcating£»¡¡&¡¡their¡¡friends¡¡here¡¡re¡echoing£»¡¡&¡¡applying¡¡especially
to¡¡religion¡¡&¡¡politics£»¡¡¡®that¡¡it¡¡is¡¡not¡¡probable¡¡that¡¡any¡¡thing
better¡¡will¡¡be¡¡discovered¡¡than¡¡what¡¡was¡¡known¡¡to¡¡our¡¡fathers¡£'¡¡We¡¡are
to¡¡look¡¡backwards¡¡then¡¡&¡¡not¡¡forwards¡¡for¡¡the¡¡improvement¡¡of¡¡science£»
&¡¡to¡¡find¡¡it¡¡amidst¡¡feudal¡¡barbarisms¡¡and¡¡the¡¡fires¡¡of¡¡Spital¡fields¡£
But¡¡thank¡¡heaven¡¡the¡¡American¡¡mind¡¡is¡¡already¡¡too¡¡much¡¡opened£»¡¡to
listen¡¡to¡¡these¡¡impostures£»¡¡and¡¡while¡¡the¡¡art¡¡of¡¡printing¡¡is¡¡left¡¡to
us£»¡¡science¡¡can¡¡never¡¡be¡¡retrograde£»¡¡what¡¡is¡¡once¡¡acquired¡¡of¡¡real
knowlege¡¡can¡¡never¡¡be¡¡lost¡£¡¡¡¡To¡¡preserve¡¡the¡¡freedom¡¡of¡¡the¡¡human
mind¡¡then¡¡&¡¡freedom¡¡of¡¡the¡¡press£»¡¡every¡¡spirit¡¡should¡¡be¡¡ready¡¡to
devote¡¡itself¡¡to¡¡martyrdom£»¡¡for¡¡as¡¡long¡¡as¡¡we¡¡may¡¡think¡¡as¡¡we¡¡will£»¡¡&
speak¡¡as¡¡we¡¡think£»¡¡the¡¡condition¡¡of¡¡man¡¡will¡¡proceed¡¡in¡¡improvement¡£
The¡¡generation¡¡which¡¡is¡¡going¡¡off¡¡the¡¡stage¡¡has¡¡deserved¡¡well¡¡of
mankind¡¡for¡¡the¡¡struggles¡¡it¡¡has¡¡made£»¡¡&¡¡for¡¡having¡¡arrested¡¡that
course¡¡of¡¡despotism¡¡which¡¡had¡¡overwhelmed¡¡the¡¡world¡¡for¡¡thousands¡¡&
thousands¡¡of¡¡years¡£¡¡¡¡If¡¡there¡¡seems¡¡to¡¡be¡¡danger¡¡that¡¡the¡¡ground¡¡they
have¡¡gained¡¡will¡¡be¡¡lost¡¡again£»¡¡that¡¡danger¡¡comes¡¡from¡¡the¡¡generation
your¡¡cotemporary¡£¡¡¡¡But¡¡that¡¡the¡¡enthusiasm¡¡which¡¡characterises¡¡youth
should¡¡lift¡¡its¡¡parricide¡¡hands¡¡against¡¡freedom¡¡&¡¡science£»¡¡would¡¡be
such¡¡a¡¡monstrous¡¡phaenomenon¡¡as¡¡I¡¡cannot¡¡place¡¡among¡¡possible¡¡things
in¡¡this¡¡age¡¡&¡¡this¡¡country¡£¡¡¡¡Your¡¡college¡¡at¡¡least¡¡has¡¡shewn¡¡itself
incapable¡¡of¡¡it£»¡¡and¡¡if¡¡the¡¡youth¡¡of¡¡any¡¡other¡¡place¡¡have¡¡seemed¡¡to
rally¡¡under¡¡other¡¡banners¡¡it¡¡has¡¡been¡¡from¡¡delusions¡¡which¡¡they¡¡will
soon¡¡diss