72 THE STILL-HUNTER. 



they will arouse you to double care, double energy, 

 double keenness, and double hope. 



The analysis of error is a far better source of in- 

 struction than the analysis of truth. For this reason 

 we will at first study failures more than successes. 

 And this will be rendered all the more easy by the 

 fact that at first you will probably have little besides 

 error to study. 



