"There are those of us who are always about to live. We are waiting until things change, until there is more time, until we are less tired, until we get a promotion, until we settle down -- until, until, until. It always seems as if there is some major event that must occur in our lives before we begin living." -- George Sheehan  

"For all sad words of tongue and pen, the saddest are these, 'It might have been'." -- John Greenleaf Whittier

"Now is the only time there is.  Make your now wow, your minutes miracles, and your days pay.  Your life will have been magnificently lived and invested, and when you die you will have made a difference." -– Mark Victor Hansen  

"Words without actions are the assassins of idealism." -- Herbert Clark Hoover