The challenge as we saw in the Nigerian project was to restructure the economy decisively in the direction of a modern free market as an appropriate environment for cultivation of freedom and democracy and the natural emergence of a new social order.

Now, China, India have set goals. We're going to be able to review what they're doing. We're going to be able to challenge them if they don't meet those goals. We're going to pursue this anyway, because the President understands that our future lies with a clean energy economy. We've doubled renewables this year. There are millions of jobs to be had there, more energy security, so we're going to pursue this.

These are times of unprecedented challenge and change in the airline industry, and the appointments we are announcing today will put American in an even stronger position to continue the substantial progress that has already been made under the tenets of our Turnaround Plan.

Our reports about civilian casualties here, about the resistance of the Iraqi forces, are going back to the United States. It helps those who oppose the war when you challenge the policy to develop their arguments.

I've written what and when I want to. It's been about expressing myself. But with the degree, I had to learn to do everything in a very specific, disciplined way. I am very disciplined, but this demanded a totally different kind of discipline. A real challenge.

Well I think after leaving prison, and having written three diaries about life in prison, it became a sort of a new challenge to write another novel, to write a new novel.

Gender equality is more than a goal in itself. It is a precondition for meeting the challenge of reducing poverty, promoting sustainable development and building good governance.

The biggest challenge in New Orleans has been to find workers who can climb a ladder after lunch.

The challenge to me as a director was for the audience to see the film as going on in a straight line, so that they did not sense all of these break-ups. I did not want a film to be a collage of all these images.

The biggest challenge was that we had to shoot so quickly and with such a limited budget.

Literature is made upon any occasion that a challenge is put to the legal apparatus by conscience in touch with humanity.

There's no such thing as a perfect guy. I think it would be strange if somebody was absolutely everything you always wanted, because then there'd be no challenge. Also, you'd feel inferior.

I've been motivated by overcoming challenge and overcoming the hurdles and obstacles that face me. There still is plenty out there to get motivated by.

It has meant a lot to me to challenge the best players in the world and to beat them. And it means a lot to me to be out here and fighting for the title and, you know, it hurts not to win it.

Your ability as republican volunteers, to rise to this challenge will mean that the two governments and others cannot easily hide from their obligations and their responsibility to resolve these problems.