of Darwin's Treatise on the Origin of Species. 227 
arrival at the opposite corners of the table. The cues are moved 
_by design. The impacts are acts from design. The first half of 
_ ber of animals of the same s cies, in which the eye is not de- 
veloped. They may have all the other senses, with the a 
formed and conveyed by the optic nerve to the cognizance o. 
ternal perveption, ‘or Ses meta The animal in this case would 
be merely sensible of the difference between light and darkness. 
He would have no power of discriminating form, size, shape, or 
Color, the difference of objects, and to gain from these a know]- 
edge of their being useful or hurtful, friends or enemies. U to 
- Point there is no appearance of necessity upon the scene. The 
illiard balls have not yet struck together, 
at None of the arguments that may be 
*rganism, thus existing, that it could not have come into form 
and being without a creator acting to this end with intelligence 
