Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Start, struggle, fail, fix and learn. Repeat.

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

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

There are no bad mistakes in maths, only discoveries.

I can is 100 times more important than IQ.

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.

Success is the sum of small repeated efforts, day in and day out.

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

Time is your friend, impulse is your enemy.

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

Procrastination makes easy things hard and hard things harder.

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

Fall down seven times, stand up eight.