1909] 



on the World of Life. 



429 



quisite forms of beauty and harmony in flower and fruit, in mammal 

 and bird, in mollusc and in the infinitude of the insect-tribes ; all 

 of which have been brought into existence through the unknown 

 but supremely marvellous powers of Life, in strict relation to that 

 great law of Usefulness, which constitutes the fundamental principle 

 of Darwinism." 



[A. R. W.] 



^Tc^ 



L, LIBRARY 301 



