us　its　irrevocable　veto：　There　shall　be　no　war。　So　there　ought　to　be
  no　war；　neither　between　me　and　you　in　the　condition　of　nature；　nor
  between　us　as　members　of　states　which；　although　internally　in　a
  condition　of　law；　are　still　externally　in　their　relation　to　each　other
  in　a　condition　of　lawlessness；　for　this　is　not　the　way　by　which　any
  one　should　prosecute　his　right。　Hence　the　question　no　longer　is　as
  to　whether　perpetual　peace　is　a　real　thing　or　not　a　real　thing；　or
  as　to　whether　we　may　not　be　deceiving　ourselves　when　we　adopt　the
  former　alternative；　but　we　must　act　on　the　supposition　of　its　being
  real。　We　must　work　for　what　may　perhaps　not　be　realized；　and　establish
  that　constitution　which　yet　seems　best　adapted　to　bring　it　about
  （mayhap　republicanism　in　all　states；　together　and　separately）。　And
  thus　we　may　put　an　end　to　the　evil　of　wars；　which　have　been　the
  chief　interest　of　the　internal　arrangements　of　all　the　states
  without　exception。　And　although　the　realization　of　this　purpose　may
  always　remain　but　a　pious　wish；　yet　we　do　certainly　not　deceive
  ourselves　in　adopting　the　maxim　of　action　that　will　guide　us　in
  working　incessantly　for　it；　for　it　is　a　duty　to　do　this。　To　suppose
  that　the　moral　law　within　us　is　itself　deceptive；　would　be
  sufficient　to　excite　the　horrible　wish　rather　to　be　deprived　of　all
  reason　than　to　live　under　such　deception；　and　even　to　see　oneself；
  according　to　such　principles；　degraded　like　the　lower　animals　to　the
  level　of　the　mechanical　play　of　nature。
  It　may　be　said　that　the　universal　and　lasting　establishment　of　peace
  constitutes　not　merely　a　part；　but　the　whole　final　purpose　and　end
  of　the　science　of　right　as　viewed　within　the　limits　of　reason。　The
  state　of　peace　is　the　only　condition　of　the　mine　and　thine　that　is
  secured　and　guaranteed　by　laws　in　the　relationship　of　men　living　in
  numbers　contiguous　to　each　other；　and　who　are　thus　combined　in　a
  constitution　whose　rule　is　derived　not　from　the　mere　experience　of
  those　who　have　found　it　the　best　as　a　normal　guide　for　others；　but
  which　must　be　taken　by　the　reason　a　priori　from　the　ideal　of　a
  juridical　union　of　men　under　public　laws　generally。　For　all　particular
  examples　or　instances；　being　able　only　to　furnish　illustration　but　not
  proof；　are　deceptive；　and　at　all　events　require　a　metaphysic　to
  establish　them　by　its　necessary　principles。　And　this　is　conceded
  indirectly　even　by　those　who　turn　metaphysics　into　ridicule；　when　they
  say；　as　they　often　do：　〃The　best　constitution　is　that　in　which　not　men
  but　laws　exercise　the　power。〃　For　what　can　be　more　metaphysically
  sublime　in　its　own　way　than　this　very　idea　of　theirs；　which
  according　to　their　own　assertion　has；　notwithstanding；　the　most
  objective　reality？　This　may　be　easily　shown　by　reference　to　actual
  instances。　And　it　is　this　very　idea；　which　alone　can　be　carried　out
  practically；　if　it　is　not　forced　on　in　a　revolutionary　and　sudden
  way　by　violent　overthrow　of　the　existing　defective　constitution；　for
  this　would　produce　for　the　time　the　momentary　annihilation　of　the
  whole　juridical　state　of　society。　But　if　the　idea　is　carried　forward
  by　gradual　reform　and　in　accordance　with　fixed　principles；　it　may　lead
  by　a　continuous　approximation　to　the　highest　political　good；　and　to
  perpetual　peace。
  …THE　END…