The greatest enemy to human potential is your comfort zone

Hard work beats talent when talent doesn't work hard.

Success is a journey, not a destination.

You cannot escape the responsibility of tomorrow by evading it today

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

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

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

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

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

The journey of a thousand miles begins with one step.

Failure is NOT your destiny. Failure is the key to success.

Success can never happen without the journey (struggle).

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

There are no bad mistakes in maths, only discoveries.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.