286 CRILE— THE KINETIC SYSTEM. [April 22, 



of the kinetic chain modifies proportionately the entire kinetic 

 system, which is no stronger than its weakest link. 



In this conception we find a possible explanation of many diseases 

 — one which may point the way to new and more effective thera- 

 peutic measures than those now at our command. 



Cleveland, O., 



April 23, 1914. 



