Phrenology taught us that the mind thinks by means of the brain, is liable to become fatigued by too long attention, as the locomotive muscles are by too much walking; and I therefore proposed to them to take a brief rest.
-- George Combe
   
George Combe   Name:
George Combe
Type:
Educator
Nationality:
American
Birth:
October 21, 1788
Death:
August 14, 1858
https://www.nutquote.com/quote/George_Combe