A Manual of Logic

abstract admitted affirmative appear applied argument arising Aristotelian begin belonging called cause Chapter common conclusion confusion consequence consider construction correct datum deductive definition distinct division doctrine effect employed error example exercise existence experience explained expression fact fault figure formal former further Give given grammatical happiness heads ideal ideas immediately implied included indicated inductive inference instance John kind knowledge known language latter laws learning ledge less logic manner meaning metaphysical mind mortal nature necessary never object observed operation original particular person philosophy practice premises present pride principle proper properly proposed proposition proved question reach reasoning referred regard relation rhetoric Sect sense sentence separate signified single speak Suppose syllogism term theme things third thought true truth understanding verbiage virtue wise words