In order to become better than anybody else you must first become better than yourself.

Your limitation - its only your imagination.

The road to success is like a staircase. If you want to succeed, double your failure rate

The greatest glory in loving lies not in never falling, but in rising every time we fall.

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

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

Success is not final, failure is not fatal.  It is the courage to continue that counts.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Tough times never last, but tough people do.

Time is your friend, impulse is your enemy.

If you want to succeed, double your failure rate.

Hope might be a good breakfast, but it makes a very poor dinner

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Start, struggle, fail, fix and learn. Repeat.

The journey of a thousand miles begins with one step.