Our history books are quick easy reads. To the point. History is the collection of all the written and saved events which have happened during the centuries of human existence, it never repeats, but we can get experiences from the past to manage our future. History is the treasure of the human being's childhood, younghood and matureness not every single individual... but the human being as a united body. whatever has happened hundreds of years ago never happen gain, the time has changed, no Jesus, no Aristotle, no Napoleon Bonaparte, no Hitler, no you, will come again. All we have to do is to learn from the experiences of those who lived before us to make a better future.