The future rewards those who press on. I don't have time to feel sorry for myself. I don't have time to complain. I'm going to press on.

Barack Obama

Perseverance is a great element of success. If you only knock long enough and loud enough at the gate, you are sure to wake up somebody.

Henry Wadsworth Longfellow

In the middle of every difficulty lies opportunity.

Albert Einstein

I'd rather attempt to do something great and fail than to attempt to do nothing and succeed.

Robert H. Schuller

Even the most tedious chore will become endurable as you parade through each day convinced that every task, no matter how menial or boring, brings you closer to achieving your dreams.

Og Mandino

There are no traffic jams along the extra mile.

Roger Staubach