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. It is almost impossible to conceive of man without tools, yet in the beginning of human existence he had no tools. He was naked and without food and fire, living in caves and hollow trees, searching for fallen nuts under the trees and for fish and game in the streams and moun tains. He was ever hiding from stronger animals and always seeking an opportunity to attack weaker ones.
