Lower Animals Quotes

History is a people's memory, and without a memory, man is demoted to the lower animals.

Cruelty to men and to the lower animals as well, which would have passed unnoticed a century ago, now shocks the sensibilities and is regarded as wicked and degrading.

The behavior of men to the lower animals, and their behavior to each other, bear a constant relationship.

For origin and development of human faculty we must look to these processes of association in lower animals.