The day I'm inaugurated, this country looks at itself differently and the world looks at America differently. If you believe that we've got to heal America and we've got to repair our standing in the world, then I think my supporters believe that I am a messenger who can deliver that message around the world in a way that no other candidate can do.

And when it comes to developing the high standards we need, it's time to stop working against our teachers and start working with them. Teachers don't go in to education to get rich. They don't go in to education because they don't believe in their children. They want their children to succeed, but we've got to give them the tools. Invest in early childhood education. Invest in our teachers and our children will succeed.

If you've got a business, you didn't build that. Somebody else made that happen.

I don't think I underestimated [Vladimir Putin], but I think that I underestimated the degree to which, in this new information age, it is possible for misinformation for cyber hacking and so forth to have an impact on our open societies, our open systems, to insinuate themselves into our democratic practices in ways that I think are accelerating.

Don't just buy a new video game. Make one.

I would put our legislative and foreign policy accomplishments in our first two years against any president - with the possible exceptions of Johnson, FDR, and Lincoln - just in terms of what we've gotten done in modern history. But, you know, but when it comes to the economy, we've got a lot more work to do. And we're gonna keep on at it.

Nothing in life that’s worth anything is easy.