Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

Your limitation - its only your imagination.

Failure to prepare = preparing to fail

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

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

He who has begun his task is half-way done. Have the courage to begin!

There are no shortcuts to any place worth going.

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

Instead of finding reasons why you can't, find reasons why you can.

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

The greatest enemy to human potential is your comfort zone

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

If you fail, next time fail better.

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

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