I suggested that countries with tighter finances think about such a [fuel] tax. We don't have the time at the moment for months of discussion.

Europe has grown through crises. Each crisis also presents opportunities, and Europe has emerged stronger from each one. That is the way history unfolds. Europe is sometimes slow, and it reacts sluggishly, but it is capable of finding solutions.

About three million Muslims live in the country, but we have no relationship to our diverse Muslim society, despite the fact that it's an established part of our larger society. We need to build a stronger foundation for the relationship between Muslims and the state.

We know that the abilities of European Union member states are not infinite. As such, it makes little sense for us to criticize each other.All of us accepted Sweden's decision to introduce border controls too. And that is a country that was for decades the most open to immigration.

Politics means competition, especially in senior positions. If you don't know that, you're not especially suited to politics.

For Martin Schulz, the chancellor candidate for the center-left Social Democrats, friendly wishes don't go far enough. He would like to see much more enthusiastic support for Emmanuel Macron than that shown by Chancellor Angela Merkel, whose comments so far have tended to be reserved. As she put it, she doesn't see a need to change her policies because of Macron.

If the Schengen system (of border-free travel) is destroyed, Europe will be seriously endangered politically and economically. That is why we Europeans have to invest billions in Turkey, Libya, Jordan and other countries in the region as quickly as possible everybody as much as they can.