Your limitation - its only your imagination.

You're not in competition with anyone but yourself. Outdo your past, not other people.

Don’t hang your targets after you’re done shooting.

Pure mathematics is in its way, the poetry of logical ideas.

Success is a journey, not a destination.

We learn more from failure than we do from success.

Your attitude is everything. Pick a good one.

He who has begun his task is half-way done. Have the courage to begin!

Just stick with it, what seems hard now will one day be your warm up.

Knowledge is of no value unless you put it into practice.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

Nobody said it’d be easy, they just promised it would be worth it.

We learn more from failure than we do from success.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.