Democracy demands that the religiously motivated translate their concerns in to universal, rather than religion-specific, values... it requires that their proposals be subject to argument and amenable to reason. Now I may be opposed to abortion for religious reasons, to take one example, but if I seek to pass a law banning the practice, I cannot simply point to the teachings of my church or evoke God's will. I have to explain why abortion violates some principle that is accessible to people of all faiths, including those with no faith at all.

I've said to [Donald Trump], and I think others have said to him that the day that he is the President of the United States, there are world capitals and financial markets and people all around the world who take really seriously what he says, and in a way that's just not true before you're actually sworn in as president.

No other country in the world does what we do. On every issue, the world turns to us, not simply because of the size of our economy or our military might - but because of the ideals we stand for, and the burdens we bear to advance them.

There are legitimate concerns and anxieties that the forces of globalisation are leaving too many people behind - and we have to take those concerns seriously and address them. But the answer isn't to turn inward and embrace protectionism. We can't just walk away from trade.

We ask for nothing more than the chance to blaze our own trail, and yet each of us is only here because somebody, somewhere, helped us find our path. That`s part of what makes America exceptional. We are family and we`ll do anything to help each other along the way.

This book [Dreams from My Father] was more of a reflection on my public life, now as a U.S. senator and before that as a state senator; how my perspectives around the issues of the day are shaped by my background.

We've come to be consumed by a 24-hour, slash-and-burn, negative ad, bickering, small-minded politics that doesn't move us forward.