Knowledge has to be improved challenged and increased constantly or it vanishes.

It is difficult if not impossible to argue that laws written in the 1970s are adequate for today's intelligence challenges.

In these troubled uncertain times we don't need more command and control we need better means to engage everyone's intelligence in solving challenges and crises as they arise.

Books are challenging and inspirational to me.

The worlds I paint leave a lot to engage the imagination by hinting at what lies beyond the four edges of the painting. I think getting beyond the four edges of an opportunity or challenge is one of the basic skills you need in business.

I'd love to play more challenging roles characters that would stretch my comfort zone and imagination.

People know that they're going to see something which is entertaining but challenging as well because of the form it's in. It's dance theatre and it requires you to use your imagination - it's not straight forward.

Regardless of who originally made it popular any hit song becomes a challenge to the ingenuity and imagination of other musicians and performers.

Imagination which comes into play in falling in love is different from any other. Certainly in my case and I've fallen in love all my life one imagines the person to be as you want them to be. They frequently turn out to be someone different for better or worse.

When we were filming 'The Darkest Hour ' we didn't even know what the aliens were going to look like we didn't even have a graphic reference. So it was definitely a big challenge to sell those kind of extreme moments when you're just generating them from your own imagination.

Today mythical thinking has fallen into disrepute we often dismiss it as irrational and self-indulgent. But the imagination is also the faculty that has enabled scientists to bring new knowledge to light and to invent technology that has made us immeasurably more effective.

I regard the writing of humor as a supreme artistic challenge.

The contrasts between what is spent today to educate a child in the poorest New York City neighborhoods where teacher salaries are often even lower than the city averages and spending levels in the wealthiest suburban areas are daunting challenges to any hope New Yorkers might retain that even semblances of fairness still prevail.

Corporations consumers and citizens must begin acting in concert to create a powerful third pillar of social transformation if we hope to meet the social challenges we currently face with equal force. This begins with corporations that choose to alter how they practice capitalism in two ways to serve the greater good.

Acting is something I love. It's a great craft that I have a lot of respect for. But I don't think it's any greater challenge than teaching 8-year-olds or any other career. In my life I try not to make it more important than it is and I just hope that rubs off on the people around me.

What greater aspiration and challenge are there for a mother than the hope of raising a great son or daughter?

I will end up with someone in the arts. I am positive. I eat breathe and sleep acting. And I'll end up with someone who is happy staying at home and having me cook supper. But I also really need to be intellectually challenged and stimulated. I want someone bookish and someone who is passionate.

One of the biggest challenges in my job is letting go of the movie once you go home at night and knowing you can't do anything to your performance once you've laid it on film.

Great music is its own movie already. And the challenge as a music fan is to keep the song as powerful as it wants to be to not tamper with it and to somehow give it a home.

I report to you that our country is challenged at home and abroad: that it is our will that is being tried and not our strength our sense of purpose and not our ability to achieve a better America.

I believe that we must maintain pride in the knowledge that the actions we take based on our own decisions and choices as individuals link directly to the magnificent challenge of transforming human history.

This is what I wanted. They tell me that London is the best field in history. I wanted to be part of that. Because everyone will be there it will be a wonderful challenge for me. You can see the best runners how they look how they run. For me to beat the best is what counts.

These fallen heroes represent the character of a nation who has a long history of patriotism and honor - and a nation who has fought many battles to keep our country free from threats of terror.

It's a huge challenge a huge responsibility. Bond is a huge iconic figure in movie history. These opportunities don't come along very often so I thought 'Why not?'