It's never easy to switch from one football to another one, from one culture, one language to a new one.

Patrick Vieira is better than Fernandinho.

I love F1, the cars and the speed.

It's not in Wenger's philosophy to go back and sign former players when they are older.

It's very tough in the U.K. For me, it was totally different. English football and French football are not the same.

People think this is easy to be a football player. They only see the summit but they don't see the ascent, which is far longer and tougher than the career peaks. And there are so few of us to reach the summits. Some might earn €305,000 per month but there are a lot more for whom life is hell.

Whether it's a coach or a player arriving during the season it's not easy.

Arsenal needs Arsene Wenger, but also Arsene Wenger needs Arsenal. For me, he will die at Arsenal. He is like Sir Alex Ferguson at Manchester United. After you think about Ferguson and United, you then think about Wenger and Arsenal.

Sometimes, a national team's shirt is heavy.

I believe Isco is a maestro.