Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

Knowledge is of no value unless you put it into practice.

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

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

Fall down seven times, stand up eight.

It doesn’t matter where you start, it matters how you end

Success can never happen without the journey (struggle).

Everything you want is on the other side of fear

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

Shoot for the moon and even if you miss you’ll land among the stars/

The wise person knows that no answer is also an answer

If you want to succeed, double your failure rate.

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. 

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