The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

Procrastination makes easy things hard and hard things harder.

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

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

The master has failed more times than the beginner has even tried

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

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.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

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

Tough times never last, but tough people do.

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

Time is your friend, impulse is your enemy.

The greatest mistake we make is living in constant fear that we will make one.

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