For too many of us, it's become safer to retreat into our own bubbles, whether in our neighborhoods or on college campuses, or places of worship or especially our social media feeds, surrounded by people who look like us and share the same political outlook and never challenge our assumptions. And increasingly, we become so secure in our bubbles that we start accepting only information, whether it's true or not, that fits our opinions, instead of basing our opinions on the evidence that is out there.

What is important is that we make sure to work together, that we understand our strength comes from unity and not division.

I insist on the dignity and God- given potential and work of every child, regardless of race or gender or sexual orientation or what zip code they were born in.

I don't expect that the president-elect [Donald Trump] will follow exactly our blueprint or our approach, but my hope is that he does not simply take a real-politic approach and suggest that, you know, if we just cut some deals with Russia, even if it hurts people or even if it violates international norms, or even if it leaves smaller countries vulnerable or creates long-term problems in regions like Syria, that we just do whatever is convenient at the time.

As tough as things have been, I am convinced you are tougher. I've seen your passion and I've seen your service. I've seen you engage and I've seen you turn out in record numbers. I've heard your voices amplified by creativity and a digital fluency that those of us in older generations can barely comprehend. I've seen a generation eager, impatient even, to step into the rushing waters of history and change its course.

In addition to giving our children the science and math skills they need to compete in the new global context, we should also encourage the ability to think creatively that comes from a meaningful arts education.

It's no wonder that America's engagement in the region has strong, sustained, bipartisan support. So I'll be handing my successor a strong foundation - including closer ties with Singapore - on which to continue building, and I'm optimistic that will happen.