Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

There is no elevator to success, you have to take the stairs.

I think, therefore I am.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

The temptation to quit will be the greatest when you are about to succeed

Success is a journey, not a destination.

Time is your friend, impulse is your enemy.

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

I can is 100 times more important than IQ.

You cannot escape the responsibility of tomorrow by evading it today

The greatest enemy to human potential is your comfort zone

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

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

Run in the morning before your body figures out what you're doing

The journey of a thousand miles begins with one step.