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

Everything you want is on the other side of fear

The greatest enemy to human potential is your comfort zone

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

I can is 100 times more important than IQ.

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

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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

We learn more from failure than we do from success.

Tough times never last, but tough people do.

The bad news is time flies, the good new is that you're the pilot.

Time is your friend, impulse is your enemy.

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.