I saw a poll of profesional historians recently voting on the top twenty most influential figures in the world in the last... hundred years, I think it was. I noticed that not only was Rosa Parks on the list, but also, and this is what caught my attention, she was the only person on the list who was not the leader of some great mass movement or some nation. It's easy to be influential if you happen to be the American President during WWII, or the leader of the Indian National Congress, or the dictator of an authoritarian Russia. Rosa Parks was the only person on the list who had no authority: only courage.
* celebrates, mourns *