You cannot start the next chapter of your life if you keep re-reading the last one.

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

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

Success can never happen without the journey (struggle).

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

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

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

The power of reflection is the most powerful skill you’ll learn.

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

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

Don’t practice until you get it right, practice until you can’t get it wrong.

It always seems impossible until it's done.

Failure is not the opposite of success, it is part of the success.

If you want to succeed, double your failure rate.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.