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

Just stick with it, what seems hard now will one day be your warm up.

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

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.

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

If you fail, next time fail better.

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

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

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

Don't fear failure, fear being in the same exact same place next year as you are now.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

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

Success can never happen without the journey (struggle).

In order to become better than anybody else you must first become better than yourself.