Compared With Men, It Is Probable That

Compared With Men, It Is Probable That Brutes Neither Attend To Abstract Characters, Nor Have Associations By Similarity. Their Thoughts Probably Pass From One Concrete Object To Its Habitual Concrete Successor Far More Uniformly Than Is The Case With Us. In Other Words, Their Associations Of Ideas Are Almost Exclusively By Contiguity. So Far, However, As Any Brute Might Think By Abstract Characters Instead Of By Association Of Con Cretes, He Would Have To Be Admitted To Be A Reasoner In The True Human Sense. How Far This May Take Place Is Quite Uncertain.