"Twenty YEARS from now you will be more DISAPPOINTED by the things you DIDN'T do then by the ONES you did. So throw off the BOWLINES, sail away from this safe HARBOR, catch the trade WINDS in your SAILS. EXPLORE. DREAM. DISCOVER."
Mark Twain
In times of change learners inherit the earth; while the learned find themselves beautifully equipped to deal with a world that no longer exists."
Eric Hoffer