There have been some fictional speeches by characters like Mark Anthony by Shakespeare who changed the course of history through his monologue. It kept the audience enthralled play after play. But then, real life always beats fiction. There have been great speeches delivered by people throughout history which not only brought about a political/social change, but sowed seed for a new revolution to take over the world. Some of speeches like those of Mahatma Gandhi and Winston Churchill have helped their nations in the dark hours when there was not even a light seen at the end of the tunnel. Here is a list of 10 most inspirational speeches given by famous people, though they are not placed in order. It is not easy to make choice as to which is the best speech ever delivered to inspire people because they have all left a different impact on the world.