It's always too early to quit.
You never know what motivates you.
Either you run the day or the day runs you.
The dog that trots about finds a bone.
The secret of getting ahead is getting started.
After a storm comes a calm.
Who seeks shall find.
Be thine own palace, or the world's thy jail.
Expect problems and eat them for breakfast.
I can, therefore I am.
I pick projects according to how fascinating they are to me, and it has resulted in a broad reach. My records are actually in five different sports: balloons, airplanes, airships, gliders, and sailboats.