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

The journey of a thousand miles begins with one step. 

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

The greatest enemy to human potential is your comfort zone

Everything you want is on the other side of fear

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Try and do one thing each day that you would really rather not do.

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

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

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

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

If you want to succeed, double your failure rate.

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

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt.