If we want to make the best products, we also have to invest in the best ideas... Every dollar we invested to map the human genome returned $140 to our economy... Today, our scientists are mapping the human brain to unlock the answers to Alzheimer's... Now is not the time to gut these job-creating investments in science and innovation. Now is the time to reach a level of research and development not seen since the height of the Space Race.

There is a word in South Africa - Ubuntu - that describes his greatest gift: his recognition that we are all bound together in ways that can be invisible to the eye; that there is a oneness to humanity; that we achieve ourselves by sharing ourselves with others, and caring for those around us.

We will respond to the threat of climate change, knowing that the failure to do so would betray our children and future generations

The map isn't always the territory, and you have to kind of walk through it to get a feel for it.

Rather than me sort of characterize the appropriateness or inappropriateness of what Donald Trump is doing at the moment, I think what we have to see is how will the President-elect operate, and how will his team operate, when they've been fully briefed on all these issues, they have their hands on all the levers of government, and they've got to start making decisions.

Torture is how you create enemies, not how you defeat them.

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.