We all have two lives. The second begins when we realise we only have one. 

Tomorrow is worth more than yesterday but less than today.

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

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

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

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

A book a day keeps the stupidity away.

Practice like you’ve never won. Perform like you’ve never lost.

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

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

The wise person knows that no answer is also an answer

We learn more from failure than we do from success.

Don't fear failure, fear being in the same exact same place next year as you are now.

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