Check these quotes out:
1.) "The miracle isn't that I finished. The miracle is that I had the courage to start."
68.) "There are clubs you can't belong to, neighborhoods you can't live in, schools you can't get into, but the roads are always open."
224.) "No matter how slow I run, I'm still faster than my couch."
606.) "Success isn't how far you got, but the distance you traveled from where you started."
and so many more . . . check them out!