I think, therefore I am.

The power of reflection is the most powerful skill you’ll learn.

If you can understand just one thing thoroughly, then you will understand everything.

Your limitation - its only your imagination.

Hard work beats talent when talent doesn't work hard.

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

It always seems impossible until it's done.

It doesn’t matter where you start, it matters how you end

You can hire a tutor but you can't hire someone to practice for you.

Time is your friend, impulse is your enemy.

Skills are built not born.

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

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

It is never too late to turn an unproductive day into a productive one.

Do what you have always done and you will always be what you have always been