Whenever you find yourself doubting how far you can go, just remember how far you have come.

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

Your limitation - its only your imagination.

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

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

You can have results or excuses, not both

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

Time is your friend, impulse is your enemy.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

It is never too late to turn an unproductive day into a productive one.

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

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. 

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