We all have two lives. The second begins when we realise we only have one. 

The easiest person to deceive is yourself.

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

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

Instead of finding reasons why you can't, find reasons why you can.

Patience is when you’re supposed to get mad, but you choose to understand

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

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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

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. 

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

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

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