The greatest enemy to human potential is your comfort zone

If you fail, next time fail better.

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.

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

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

Success is a journey, not a destination.

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

Skills are built not born.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

No one starts out on top. You have to work your way up.

Tough times never last, but tough people do.

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

The bad news is time flies, the good new is that you're the pilot.

Don’t hang your targets after you’re done shooting.

The easiest person to deceive is yourself.