It always seems impossible until it's done.

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

The road to success is like a staircase. If you want to succeed, double your failure rate

We are all maths people : step 1 - do maths and step 2 - be a person. 

Go as far as you can see, when you get there, you’ll be able to see further

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

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

Your limitation - its only your imagination.

I can is 100 times more important than IQ.

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

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

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Procrastination makes easy things hard and hard things harder.

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

You're not in competition with anyone but yourself. Outdo your past, not other people.