You can be sure that I won't experiment with right-wing terms.

I would have oriented myself in case of Donald Trump according to what former German Chancellor Gerhard Schröder said to then - U.S. President George W. Bush when the Americans launched a war that was in violation of international law. Schröder showed that a German chancellor can act in a clear and self-confident manner toward a U.S. president.

[Recep Tayyip] Erdogan is an adherent of realpolitik. He knows that international relations are not built on the strength of unilateral demands, but on solutions that are in everybody's best interest.

We have committed ourselves to pursue joint policies, but then national governments say, "We aren't bound by that." That is a dramatic situation, because solidarity is a basic principle that cannot be had on an à la carte basis. If we have rules that nobody adheres to, then the community will break apart.

If you say in advance there is going to be a main candidate and then that doesn't count later, then that's going to be a highly problematic occurrence in a democracy.

The ESM, the European Stability Mechanism, is not funded by Germany alone. Twenty-seven percent of the bailout package comes from Germany. Italy and France together cover a total of 38 percent. That's reality. It makes no sense to say that everyone wants to get at Germany's money.

There are surely people in London who would love to play us off against each other. That would be disastrous for the EU.