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

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

Success is a journey, not a destination.

There are no shortcuts to any place worth going.

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

Nobody said it’d be easy, they just promised it would be worth it.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

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

Your attitude is everything. Pick a good one.

The temptation to quit will be the greatest when you are about to succeed

Pure mathematics is in its way, the poetry of logical ideas.

I can is 100 times more important than IQ.

Try and do one thing each day that you would really rather not do.

The greatest enemy to human potential is your comfort zone

Don’t compare yourself to others. Compare yourself to the person you were yesterday.