68 EXPRESSION. 



nature besides the face of man. In the vegetable 

 kingdom the flower is put in the place of honour ; 

 in the vertebrate animals, the nervous system, 

 which, with the exception of the supracesophageal 

 ganglion, had been inferior in the articulata, be- 

 comes superior; while in man the brain is superior 

 in every sense. 



