It was a creed written into the founding documents that declared the destiny of a nation. Yes we can. It was whispered by slaves and abolitionists as they blazed a trail towards freedom through the darkest of nights. Yes we can. It was sung by immigrants as they struck out from distant shores and pioneers who pushed westward against an unforgiving wilderness. Yes we can.

When it comes to immigration, I have actually put more money, under my administration, into border security than any other administration previously. We've got more security resources at the border - more National Guard, more border guards, you name it - than the previous administration. So we've ramped up significantly the issue of border security.

What is portrayed as high-minded positions on issues sometimes is just designed to carve out some of their commercial interests.

We know that education is everything to our children's future. We know that they will no longer just compete for good jobs with children from Indiana, but children from India and China and all over the world.

My hope is that's something [Donald Trump] is thinking about, because not only is the president of the United States somebody that the entire country looks to for direction but sets the agenda internationally in a lot of ways.

Persevere. Nothing worthwhile is easy.

Look at Chancellor [Angela] Merkel, her personal story helps to tell a story of incredible achievement that the German people have embarked on and I think is something that you should be very proud of.