We should, all of us, be filled with gratitude and humility for our present progress and prosperity. We should be filled with awe and joy at what lies over the horizon. And we should be filled with absolute determination to make the most of it.

Talk to people about what our real choices are... Our way works better... Stick with us, keep talking and think how much better it will be if we keep going forward together.

The United States is too big and we are too involved with too many people for any president to be able to take actions that will be universally agreed to all day, every day and everywhere in the world.

The new century demands new partnerships for peace and security. The United Nations plays a crucial role, with allies sharing burdens America might otherwise bear alone. America needs a strong and effective U.N. I want to work with this new Congress to pay our dues and our debts. We must continue to support security and stability in Europe and Asia - expanding NATO and defining its new missions, maintaining our alliance with Japan, with Korea, with our other Asian allies, and engaging China.

We simply have to transition from an economy based almost exclusively on oil and coal and natural gas to one that's far more diversified, that uses solar energy, and wind energy, and the power of the tides, and bio-mass energy, and eventually, develops hydrogen.

Climate change is more remote than terror but a more profound threat to the future of the children and the grandchildren and the great-grandchildren I hope all of you have.

Through scientific discovery and technological innovation, we enlist the forces of the natural world to solve many of the uniquely human problems we face - feeding and providing energy to agrowing population, improving human health, taking responsibility for protecting the environment and the global ecosystem, and ensuring our own Nation's security. Scientific discoveries inspire and enrich us, teaching us about the mysteries of life and the nature of the world.