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

It is never too late to turn an unproductive day into a productive one.

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

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

Tough times never last, but tough people do.

Procrastination is the thief of time and the enemy of success.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

We are all maths people : step 1 - do maths and step 2 - be a person. 

Start, struggle, fail, fix and learn. Repeat.

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

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

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

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

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

Skills are built not born.