Time is your friend, impulse is your enemy.

Mistakes have the power to turn you into something better than you were before.

I can is 100 times more important than IQ.

Your attitude is everything. Pick a good one.

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

If you want to succeed, double your failure rate.

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

Shoot for the moon and even if you miss you’ll land among the stars/

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

It is never too late to become what you might have been

Fall down seven times, stand up eight.

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

Procrastination is the thief of time and the enemy of success.

Don’t be afraid to work hard and find out how good you can really be.

We learn more from failure than we do from success.