Promoting the interaction of orders remains one of the most difficult, but crucially important, challenges we face concerning our national market system.
Arthur Levitt

Research challenges the materialistic understanding of death, according to which biological death represents the final end of existence and of all conscious activity.
Stanislav Grof

San Francisco businesses face many challenges, including high rents, regulatory burdens, and the rising cost of workers compensation insurance and employee health plans.
Gavin Newsom

Secondly, security. Both the challenges we face in the world and the responsibilities that our country has in protecting our people, are major issues. We need to do more in the context of domestic security.
Robert Menendez

So I come before you with a budget that is honest in its discussion of our challenges, creative in its possible solutions, compassionate in its commitment to our most vulnerable, and balanced on the bottom line.
James H. Douglas

So yeah, but from the show and as far as MTV I have a lot of friends, and from the challenges and the other shows, that I've met. I currently don't have any enemies that I know of.
Trishelle Cannatella

Social Security, a critically important, great program which does serve as the cornerstone of support for senior citizens, now faces challenges that threaten its long-term stability and well-being. The facts are there. The facts are crystal clear.
Bill Frist

Sometimes it's just harder to remind yourself about what you're doing and why you're doing it... Other times, you have a great desire for it, but physically you're not responding the way you want. That presents other challenges. Then sometimes it all comes together.
Andre Agassi

Sure I faced the troubles and challenges that most actors and actresses face until they get noticed, but I was always confident of myself and my capabilities.
Christine Lahti

Teachers can change lives with just the right mix of chalk and challenges.
Joyce A. Myers

Texas has a lot of challenges, but if I choose to run I will talk about opening democracy to mainstream Texans and not just to a closed circle of entrenched ideologues.
Chris Bell

That was my challenge as a composer. Like with anything, to keep yourself interested in doing what you do, you set yourself challenges. So I said, Okay, I'll try to write a hundred tunes in a year.
John Zorn

The 1980s will seem like a walk in the park when compared to new global challenges, where annual productivity increases of 6% may not be enough. A combination of software, brains, and running harder will be needed to bring that percentage up to 8% or 9%.
Jack Welch

The art challenges the technology, and the technology inspires the art.
John Lasseter

The challenges African-Americans are facing today are rooted in the system of slavery.
Charles Rangel

The challenges of change are always hard. It is important that we begin to unpack those challenges that confront this nation and realize that we each have a role that requires us to change and become more responsible for shaping our own future.
Hillary Clinton

The delicate and intricate pattern of competition and cooperation in the economic behavior of the hundreds of thousands of citizens of Stockholm offers a challenge to the economist that is perhaps as complex as the challenges of the physicist and the chemist.
George Stigler

The Internet provides very serious challenges to our ability to keep from children the kinds of things that are destructive to them.
John Ashcroft

The issues and challenges surrounding nuclear non-proliferation are continuously evolving. They've changed dramatically at several junctures in recent memory.
Spencer Abraham

The key to life is accepting challenges. Once someone stops doing this, he's dead.
Bette Davis