Lose an hour in the morning and you will spend all day looking for it.

We learn more from failure than we do from success.

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

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

The greatest enemy to human potential is your comfort zone

If you fail, next time fail better.

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

I can is 100 times more important than IQ.

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

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

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

Tough times never last, but tough people do.

Don’t practice until you get it right, practice until you can’t get it wrong.

Success is the sum of small repeated efforts, day in and day out.

Tomorrow is worth more than yesterday but less than today.