Herbert Spencer 
Principles of Sociology [PDF ebook] 

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. In addition, therefore, to the original nature of the individuals and the original nature Of the society they form, we have to take into Recount the induced natures of the two. Eventually, mutual modification becomes a potent cause of transformation in both.