Whenever you find yourself doubting how far you can go, just remember how far you have come.

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

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

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

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

Try and do one thing each day that you would really rather not do.

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

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

Life is full of opportunities. With every opportunity that is missed, another one is born.

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. 

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

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

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

Success can never happen without the journey (struggle).