A few more of my favorite quotes:
"Nobody made a greater mistake than he who did nothing because he could do only a little." - Edmund Burke
"A ship is safe in harbor, but that’s not what ships are for." - William Shedd
"Whether you think you can or think you can't - you are right." - Henry Ford
"We have it in our power to begin the world all over again." - Thomas Paine
"May you live all the days of your life." - Jonathan Swift