“Because I have faith in the principles of psychohistory. It is a strange science. It reached mathematical maturity with one man, Hari Seldon, and died with him, for no man since has been capable of manipulating its intricacies. But in that short period, it proved itself the most powerful instrument ever invented for the study of humanity. Without pretending to predict the actions of individual humans, it formulated definite laws capable of mathematical analysis and extrapolation to govern and predict the mass action of human groups.”
