The life of humanity changes and advances, like the life of the individual, by stages, and every stage has a theory of life appropriate to it, which is inevitably absorbed by men.
 Leo Tolstoy, The Kingdom of God Is Within You (1894). copy citation

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Author Leo Tolstoy
Source The Kingdom of God Is Within You
Topic humanity change
Date 1894
Language English
Reference
Note Translated by Constance Garnett
Weblink http://www.gutenberg.org/cache/epub/4602/pg4602-images.html

Context

“While Christ's teaching is not only a doctrine which gives rules which a man must follow, it unfolds a new meaning in life, and defines a whole world of human activity quite different from all that has preceded it and appropriate to the period on which man is entering. The life of humanity changes and advances, like the life of the individual, by stages, and every stage has a theory of life appropriate to it, which is inevitably absorbed by men. Those who do not absorb it consciously, absorb it unconsciously. It is the same with the changes in the beliefs of peoples and of all humanity as it is with the changes of belief of individuals. If the father of a family continues to be guided in his conduct by his childish conceptions of life, life becomes so difficult for him that he involuntarily seeks another philosophy and readily absorbs that which is appropriate to his age.” source