When I went to Arsenal I was working really hard on the weights, as Arsene Wenger is very keen on that.

To win the World Cup is not about one player, it is about a squad.

You have to build your squad every year to do better; to win the Champions League is very difficult as we have seen.

We all struggle in life at a certain point.

I know my qualities, I've got nothing to prove here in England, they know me here.

Strikers need to score goals and when they don't their confidence is affected.

We all make mistakes. But we learn from it.

If you're not perfect, don't expect the other guys to be perfect.

Nobody is perfect in life.

I had six years at Arsenal but the last two were very difficult.

As a player, I had great respect for Gallas because he was older than me and in Africa when someone is older you have respect for them, but I think sometimes he took advantage of that in some ways.

When you play with somebody and you don't even talk to each other on the pitch it's really difficult.

When you win, it is fun. When you lose, it is OK. This is life.

Football is great, isn't it?

I give everything for my team to win but the most important thing is to enjoy every second of every minute.

I've always been someone who has wanted to fight and to scrap for every penny I could.

I have been working really hard to make a career in football since I was 14 years old.

I don't like to make mistakes.

When you play against a team such as Arsenal, Manchester United or Chelsea, you never know what will happen. But the key to the season is to win the games that you expect to win.

Sometimes when you come every day to training you can't realise how big it is to be a footballer.

When you're at a big team like Liverpool, you can't expect to start every game.

I will always be ready when the team needs me.

I have experienced a lot in football and if the young players need advice, they know they can ask me.

Any manager can go through a really difficult time.