Tough times never last, but tough people do.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

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

We all have two lives. The second begins when we realise we only have one. 

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

Go as far as you can see, when you get there, you’ll be able to see further

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

FAIL - First Attempt In Learning

It always seems impossible until it's done.

If you fail, next time fail better.

Your attitude is everything. Pick a good one.

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