and its Economic Managemtnt. 373 



but each will, in fact, help and sustain the combined 

 occupation as a whole. What is undertaken should be 

 done well and thoroughly, so that an accumulation of 

 practice and knowledge will make one a specialist indeed 

 in each department he compels himself to carry through. 



Relaxation for the Brain. 



When the brain is fixed definitely upon one subject, it 

 is apt to wear down quickly, bringing the body with it 

 tumbling into ruin ; but where variation is offered, the 

 brain gets recreation even out of constant work, and the 

 body is of ^course benefited by the change. The brain 

 being the nucleus and the centre of life appears to act by 

 relays as it were ; certain cells governing different actions, 

 as is known to be the case as regards the several senses ; 

 and therefore without doubt the same is the case in con- 

 nection with varying thoughts and motions, the resulting 

 alternations giving complete rest and relaxation in turn to 

 all parts of the brain. 



