- 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.
- Sorokin (1927) Social Mobility, p. 12
- Are there quantitative aspects to the phenomena of war that can be counted? Evidently!
- Sorokin (1937) Social and Cultural Dynamics. p. 283
- The resort to human flesh, often after months of ever-increasing hunger pangs, appeared to be an animallike reaction without painful emotional overtones.
- Sorokin (1942) Man and Society in Calamity. E. P. Dutton. p. 66; as cited in: Lewis Petrinovich (2000) The cannibal within. p. 177
- 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.
- Sorokin (1948) The Reconstruction of Humanity. Beacon Press p. 330
- [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.
- Sorokin (1954) http://books.google.nl/books?id=DGCleCxTkbIC The Ways and Power of Love. p. 461; As cited in: "[ Altruistic Love]" on what-when-how: In Depth Tutorials and Information
- The organism of the Western society and culture seems to be undergoing one of the deepest and most significant crises of its life. The crisis is far greater than the ordinary; its depth is unfathomable, its end not yet in sight, and the whole of the Western society is involved in it. It is the crisis of a Sensate culture, now in its overripe stage, the culture that has dominated the Western World during the last five centuries. It is also the crisis of a contractual (capitalistic) society associated with it. In this sense we are experiencing one of the sharpest turns in the historical road.
- Sorokin (1957) Social and Cultural Dynamics , p. 622; as cited in: "Culture in Crisis: The Visionary Theories of Pitirim Sorokin." Satyagraha – Cultural Psychology, Aug. 19, 2010
- Man is a conscious, rational thinker and a supra-conscious creator genius.
- Sorokin (1964) The basic trends of our times, p. 39
The Ways and Power of Love (1954) 
Pitirim Sorokin (1954) The Ways and Power of Love
- Hate begets hate, violence engenders violence, hypocrisy is answered by hypocrisy, war generates war, and love creates love.
- p. xi
- Life, even the hardest life, is the most beautiful, wonderful, and miraculous treasure in the world.
- p. xi
- Only the power of unbounded love practiced in regard to all human beings can defeat the forces of interhuman strife, and can prevent the pending extermination of man by man on this planet. Without love, no armament, no war, no diplomatic machinations, no coercive police force, no school education, no economic or political measures, not even hydrogen bombs can prevent the pending catastrophe.
- , p. xii
About Pitirim Sorokin 
- Pitirim A. Sorokin was born in 1889 in Komi (province in Northern Russia) into a peasant family. During his early childhood he traveled with his father and two brothers earning their living by remodeling and painting rural churches. His strong interest in education, combined with a natural talent and work ethic, soon transformed him into a leading Russian social scientist and famous politician who was at the center of the Russian Revolution in 1917. In 1923, after his banishment by the Bolsheviks, Pitirim Sorokin started a new life in the United States. In less than 10 years the Russian émigré became a world-renowned sociologist and the founder of the Department of Sociology at Harvard University. Over 30 major books were published over a period of 50 years of active intellectual life. His ideas attracted the attention of Albert Einstein and Albert Schweitzer, Herbert Hoover and John F. Kennedy, political activists and yoga followers, military and peace proponents. At the time of his death in 1968 Pitirim Sorokin was one of the leading thinkers of the 20th century.
- Pavel Krotov (2008) "Pitirim A. Sorokin Collection at the University of Saskatchewan"