Georg Hegel viewed the "great men" as instruments of something far greater. Hegel believes that an individual can indeed embody the zeitgeist for a moment, but also that the individual isn't always clear they are doing so.

For me, Europe consists of three things: sovereignty, unity and democracy.

Many European parties, including the conventional parties in France, no longer have the ability to keep people together. And in terms of the coalition government, I am convinced that Angela Merkel has the necessary will and ambition. I want to be very cautious with my statements about her coalition negotiations, but support for Europe is part of the DNA of both the Greens and the Free Democratic Party. I was very pleased that the heads of both parties spoke out positively about the European project.

France, of course, doesn't need anyone. I don't believe in saviors. But the way in which our country is governed needs to change radically. That starts with the politicians and goes right up to our electoral system and beyond. What we need is a fundamental renewal.

I don't believe that France is capable of reform - at least not in normal times. Fortunately, we are experiencing exceptional circumstances at the moment. It is a moment in which everything is possible.

People have been accusing me of that ever since I got involved in politics. Some would just like to stick a pin through me like insect researchers do a dried butterfly and then say: Look, there's the banker who doesn't like people. If that were the case, I would not be here. I am not arrogant to the French - I am determined.

I try to follow certain rules. Nothing in Élysée Palace should become habitual, because routine lends one a deceptive feeling of security. You begin not noticing certain things and lose your focus on what's important. Uncertainty and change keep you attentive. This place and, to a certain extent, my office, help me avoid developing habits.