When the uncertain future becomes the past, the past in turn becomes uncertain.

Americans need to educate themselves, from elementary school onward, about what their country has done abroad. And they need to play a more active role in ensuring that what the United States does abroad is not merely in keeping with a foreign policy elite's sense of realpolitik but also with the American public's own sense of American values.

I am a strong believer in the intertwined nature of the personal and the political; I think they move together.

I think that we live in a world - and this is something which living in Pakistan, perhaps, has taught me - and, you know, we live in a world where there is a constant feed from social media, the news, etc., of things that can scare us. And we become so anxious because human beings are meant - are designed to be sensitized to dangerous stuff.

If you have ever, sir, been through a breakup of a romantic relationship that involved great love, you will perhaps understand what I experienced. There is in such situations usually a moment of passion during which the unthinkable is said; this is followed by a sense of euphoria at finally being liberated; the world seems fresh as if seen for the first time then comes the inevitable period of doubt, the desperate and doomed backpedaling of regret; and only later, once emotions have receded, is one able to view with equanimity the journey through which one has passed.

The mobile phone is very dangerous. If you're walking and looking at your phone, you're not walking - you're surfing the internet.

A beard is something that is almost like a mirror to the viewer. When someone sees you wearing a beard, they're seeing something in their own imagination because it's still me whether I'm bearded or not.