If you can understand just one thing thoroughly, then you will understand everything.

Do what you have always done and you will always be what you have always been

Don’t be afraid to work hard and find out how good you can really be.

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.

The temptation to quit will be the greatest when you are about to succeed

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

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

We all make mistakes. What matters is how we choose to move forwards from them.

The wise person knows that no answer is also an answer

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

Your limitation - its only your imagination.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

The power of reflection is the most powerful skill you’ll learn.

Fall down seven times, stand up eight.