They were spoken by soldiers, generals, politicians, teachers, and just average workers. They are quotes that carry so many layers of profundity and meaning that you’ll probably have to re-read them several times just to get the full meaning. But don’t worry, the best quotes do that. They stick with you and make you think about things. They change you, hopefully in a good way. It used to be that learning and remembering quotes was one of the few ways for people to be educated. These days, we have the internet…for better or for worse. These are 25 powerful quotes that will send chills down your spine!