I look forward to teaching the occasional class, 'cause I was a professor. And I had fun doing it.

I continue to believe that she has not jeopardized America's national security. Now, what I've also said is that, and she's acknowledged, that there's a carelessness in terms of managing emails that she has owned and she recognizes. But I also think it is important to keep this in perspective. This is somebody who has served her country for four years as secretary of state and did an outstanding job, and no one has suggested that in some ways, as a consequence of how she handled emails, that that detracted from her excellent ability to carry out her duties.

I wouldn't advise [people] to be silent.

Moammar Gadhafi had more American blood on his hands than any individual other than Osama bin Laden.

Singapore was the very first South-east Asian nation to join the global coalition against ISIL (ISIS) coalition, and we'll work to sustain our momentum in destroying that terrorist organisation.

I kept finding the same anguish, the same doubt; a self-contempt that neither irony nor intellect seemed able to deflect. Even DuBois’s learning and Baldwin’s love and Langston’s humor eventually succumbed to its corrosive force, each man finally forced to doubt art’s redemptive power, each man finally forced to withdraw, one to Africa, one to Europe, one deeper into the bowels of Harlem, but all of them in the same weary flight, all of them exhausted, bitter men, the devil at their heels.

A lot of the issues that I see, it is not an either-or situation.