the+critique+of+practical+reason-第41部分

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chemistry；　the　separation　of　the　empirical　from　the　rational
elements　that　may　be　found　in　them；　by　repeated　experiments　on
mon　sense；　we　may　exhibit　both　pure；　and　learn　with　certainty
what　each　part　can　acplish　of　itself；　so　as　to　prevent　on　the　one
hand　the　errors　of　a　still　crude　untrained　judgement；　and　on　the　other
hand　（what　is　far　more　necessary）　the　extravagances　of　genius；　by
which；　as　by　the　adepts　of　the　philosopher's　stone；　without　any
methodical　study　or　knowledge　of　nature；　visionary　treasures　are
promised　and　the　true　are　thrown　away。　In　one　word；　science
（critically　undertaken　and　methodically　directed）　is　the　narrow　gate
that　leads　to　the　true　doctrine　of　practical　wisdom；　if　we
understand　by　this　not　merely　what　one　ought　to　do；　but　what　ought
to　serve　teachers　as　a　guide　to　construct　well　and　clearly　the　road　to
wisdom　which　everyone　should　travel；　and　to　secure　others　from　going
astray。　Philosophy　must　always　continue　to　be　the　guardian　of　this
science；　and　although　the　public　does　not　take　any　interest　in　its
subtle　investigations；　it　must　take　an　interest　in　the　resulting
doctrines；　which　such　an　examination　first　puts　in　a　clear　light。


　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　…THE　END…
。