LECTURE II. 79 



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then see equal reason to believe that mind 

 might be superadded to life, as life is to 

 structure. They would then indeed still 

 farther perceive how mind and matter might 

 reciprocally operate on each other by means 

 of an intervening substance. Thus even 

 would physiological researches enforce the 

 belief which I may say is natural to man ; 

 that in addition to his bodily frame, he pos- 

 sesses a sensitive, intelligent and independ- 

 ent mind : an opinion which tends in an 

 eminent degree to produce virtuous, honor- 

 able, and useful actions. 



THE END. 



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