Have you ever wished you could go back in time and have a conversation with one of the greatest minds in history? Well, you can’t sorry, they’re dead. Unless of course you’re clairaudient, be my guest. But for the rest of us, we can still refer to the words they left behind. Even though these great teachers have passed on, their words still live, and in them their wisdom. I’ve made a list of seven what I believe are some of the greatest teachings by the world’s greatest minds.