Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

We learn more from failure than we do from success.

Patience is when you’re supposed to get mad, but you choose to understand

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

There are no shortcuts to any place worth going.

The journey of a thousand miles begins with one step. 

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

Just stick with it, what seems hard now will one day be your warm up.

The journey of a thousand miles begins with one step.

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

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

You cannot escape the responsibility of tomorrow by evading it today

I can is 100 times more important than IQ.

Skills are built not born.

99% of genius comes from hard work, the remaining 1% comes from innate talent