The greatest enemy to human potential is your comfort zone

Tomorrow is worth more than yesterday but less than today.

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

Success is not final and failure is not fatal. It is the courage to continue that counts.

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

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

I think, therefore I am.

It doesn’t matter where you start, it matters how you end

Hard work - a two way street where you get exactly what you put in.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

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

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

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

Skills are built not born.

If you want to succeed, double your failure rate.