Our nation owes a debt to its fallen heroes that we can never fully repay, but we can honor their sacrifice.

Scientists and engineers ought to stand side by side with athletes and entertainers as role models.

I'm always suspicious of politics dividing people instead of bringing them together.

Having the United Kingdom in the European Union gives us much greater confidence about the strength of the transatlantic union and is part of the cornerstone of institutions built after World War II that has made the world safer and more prosperous.

We are convinced, as some of you may be convinced, that changing the way we produce and use energy is essential to America's economic future, that it will create millions of new jobs, power new industries, keep us competitive, and spark new innovation.

I just want to say that the only thing less popular than putting money into banks is putting money into the auto industry.

The wort terrorist attack in American history also brought out the best in our country...We are United as Americans.