I see myself as the best footballer in the world. If you don't believe you are the best, then you will never achieve all that you are capable of.

I think sometimes the best training is to rest.

I'm not going to change the world. You're not going to change the world. But we can help - we can all help.

When you are nominated for the best player in Europe, the Ballon d'Or, playing in the Champions League, there is so much pressure. You don't know what will happen. This pressure is inside you - you always have it.

I know I'm a good professional, I know that no one's harder on me than myself and that's never going to change, under any circumstances.

I am very happy to be signing for the best team in the world and especially proud to be the first Portuguese player to join United.