I am chilled by the realization of how similar circumstances in Europe in 2013 are to those of 100 years ago.

Greece is not a country that can be humiliated. It is a matter of finding an intersection between the reasonable elements of both sides [EU and Greece] which has to be done.

I have no doubt that the U.S., even under Trump, will stick to the mutual defense commitment in the NATO treaty in the event of an emergency. Trump described NATO as being obsolete during his election campaign, but he made clear afterward that he considers the alliance to be an indispensable necessity.

In 1913 many believed that there would never again be a war in Europe. The great powers of the continent were so closely intertwined economically that the view was widespread that they could no longer afford to have military confrontations.

I note that many British MEPs belonging to the UK Independence Party (UKIP) have used all their time in Parliament to work against the institution of which they are members. I would not presume to advise them on what they should or should not do. However, since the UK could not leave the EU fast enough as far as they were concerned, I can imagine that they will not stay any longer than they have to.

The European Union has decades of experience in overcoming crises and has always emerged stronger after.

I am for it - not to make a threat, but to make clear that decisions that have been made are applicable law, even if you have voted against it. At issue here is European solidarity, which cannot be a one-way street. The traffic has to move in both directions.