Related:

• Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no hope at all.
  -- Dale Carnegie...
• Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no help at all.
  Dale Carnegie...
• I'm lazy. But it's the lazy people who invented the wheel and the bicycle because they didn't like walking or carrying things.
  -- Lech Walesa...
• I want to show you an optimistic sign that things are beginning to turn around.
  -- Vice President Dan Quayle trying to convince reporters that the economy was doing better because a Burger King had a 'now hiring' sign in the window....
• Innovation is hard to schedule. -- Dan Fylstra