II 



The physical nature of man has 

 perdured through heredity, com- 

 ing up through the vegetable 

 kingdom, the animal kingdom, 

 and the kingdom of the natural 

 man, no break in the chain from 

 the unicellular monera and ameba 

 — the protozoa. The oak grows 

 from the acorn that has in it a 

 cell which has in it the vitality 

 and pattern of the parent tree. 

 That cell divides and subdivides 

 into the millions of cells that 

 weave the new oak, but' there is 

 not one cell of the millions that 

 did not come from the single cell 

 given to the acorn by the parent 

 oak; so back through the chain, 

 along which that oak has come, 

 41 



