You cannot escape the responsibility of tomorrow by evading it today

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

Time is your friend, impulse is your enemy.

Tough times never last, but tough people do.

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

Hard work beats talent when talent doesn't work hard.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

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

Knowledge is of no value unless you put it into practice.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

There are no bad mistakes in maths, only discoveries.

There are no shortcuts to any place worth going.

Everything you want is on the other side of fear

No one starts out on top. You have to work your way up.

I have not failed, I've just found 10,000 ways that won't work.