Tough times never last, but tough people do.

There is no elevator to success, you have to take the stairs.

You're not in competition with anyone but yourself. Outdo your past, not other people.

Never underestimate the importance of small steps. small steps = big changes. 

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

Nobody said it’d be easy, they just promised it would be worth it.

The wise person knows that no answer is also an answer

We learn more from failure than we do from success.

MATHS = Mistakes Allow Thinking To Happen

Mistakes have the power to turn you into something better than you were before.

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

Skills are built not born.

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

Success is not final, failure is not fatal.  It is the courage to continue that counts.

We learn more from failure than we do from success.