[In-group exclusivism has] killed more human beings and destroyed more cities and villages than all the epidemics, hurricanes, storms, floods, earthquakes, and volcanic eruptions taken together. It has brought upon mankind more suffering than any other catastrophe.

Any Organized social group is always a stratified social body. There has not been and does not exist any permanent social group which is "flat" and in which all members are equal.

Hate begets hate, violence engenders violence, hypocrisy is answered by hypocrisy, war generates war, and love creates love.

Man is a conscious, rational thinker and a supra-conscious creator genius.

The resort to human flesh, often after months of ever-increasing hunger pangs, appeared to be an animallike reaction without painful emotional overtones.

Either the conscious intellect is impotent, or is not sufficiently strong, or is not the factor positively connected with altruistic phenomenon generally or their sublime form particularly.

[In-group exclusivism has] killed more human beings and destroyed more cities and villages than all the epidemics, hurricanes, storms, floods, earthquakes, and volcanic eruptions taken together. It has brought upon mankind more suffering than any other catastrophe.