There is a very old and well-known phrase that says history never repeats. There are a lot of reasons why history never seems to repeat itself and some of those reasons are aesthetic. Events happen at certain points in time and even if you try and recreate those events with the same people a short time later you will probably never get the same results. The baseball player who hit the big home run last year is physically not the same as time goes by and expecting an athlete to perform at the same level for several years in a row is just not realistic. Athletes age, they get injured, younger players threaten to take the older players' places on rosters, and the games they play evolve and change as well. Places change over time too. You may be able to visit your childhood home and feel those old memories coming back but it is never truly the same. The house itself has more than likely been altered in some way and there may even be a different family living in that house which would change everything about the house. It is the inability to truly repeat history that makes memories so important to many people and why so many people are constantly trying to relive their childhoods in order to retain that feeling of innocence that their memories have left them with. What many people forget is that memories are usually sweeter than the actual events were and that is another reason memories are so cherished. But history can teach us lessons and hopefully help us to throw up a red flag when we start to see events happening that history teaches us to be a dangerous series of events. For example, if you have a vehicle that stalls when you go past 30 miles an hour then your history with that vehicle teaches you that if you plan on driving more than 30 miles an hour at any point on your journey then you will want to find another way of getting there. History's lessons can be as simple as knowing the limitations of a piece of equipment to trying to be certain that some events never are repeated for the good of the human race. There are college professors that dedicate their lives to history and learning the lessons that history attempts to teach us. Current events in our world are always studied by these scholars to see if we could be heading towards any situations that potentially mirror historic events and then warn us if the paths seem to be colliding. Historians will usually communicate with the general public in terms of benchmarks that the public can understand in order to get their point across. For example if historians see the leader of a country exhibiting damaging traits they will compare that leader to Adolf Hitler. Instantly most people get the image of a dangerous murderer and that will cause society to scrutinize that country a little harder until their leader shows that they are not a Hitler type of leader. History does not repeat itself but we can use the lessons history tries to teach to avoid putting ourselves in a bad situation. It does not matter if it is a personal lesson for yourself or a lesson that all of society has learned history can truly be a valuable tool in preventing future disasters. For more information on history, visit http://historymicroblog.com and http://educationmicroblog.com