'Selfie' is the word du jour, and it became cause celebre at Nelson Mandela's funeral when the Danish Prime Minister Helle Thorning-Schmidt took a selfie with U.S. President Barack Obama and U.K. Prime Minister David Cameron.

I passionately believe if you put on an act, the audience will be able to tell. That does not mean that I am going to be talking in top volume all the time in private conversations... Clearly, broadcasting has to be an extension of yourself; it's an exaggerated version of you.

There is no easy way to ask serious-minded men and women who hold high office, and who have matters of state on their mind, 'Do you mind if I take a quick selfie?'

Richard Quest Quotes