LUTHER BURBANK 



William E. Castle, himself one of the foremost 

 experimenters along the lines of the newest 

 theory : 



"As to how a new race is begotten we have not 

 got much beyond Darwin; indeed many of us have 

 not got so far." 



The man who has got as far as Darwin in the 

 matter of understanding racial origins, to say 

 nothing of getting beyond him even in our day, 

 is no tyro in the study of heredity. 



Read Darwin first; 

 then read the modern 

 Mendelists; and then 

 go back to Darwin. 



