As the economy faces such difficulties more tough questions need to be asked about what the Tories would do if elected. Their ideology of free markets and small government needs challenging. That has to be part of our job.

I hope that seeing the excitement of solving this problem will make young mathematicians realize that there are lots and lots of other problems in mathematics which are going to be just as challenging in the future.

It's challenging but you have to at least try to eat right and exercise.

I had to do this very aggressive big score in a very short time and knowing that in the beginning middle and end would be this very very famous theme but I still had to weave a score around it and make it work as a score was really challenging.

There are more people than you think who want to have a challenging experience in which they are obliged to reflect about the past.

In my experience it's all wonderful with girls until about 16. Around that time boys kind of calm down and start focusing their testosterone. Girls get a little challenging especially for fathers.

I think being a parent is the most challenging thing you do. That's why we're here. It's at the heart of what it is to be a human being. It's the ultimate experience because it questions everything about who you are. But it's difficult.

I tell young people to prepare themselves as best they can for a world that grows more challenging every day-get the best education they can and couple that education with real-life experience in social justice work.

Dreams have always expanded our understanding of reality by challenging our boundaries of the real of the possible.

The most challenging part of being a dad is self-restraint. So often your instinct is to teach and tell. I am constantly reminding myself to listen to them.

Well number one I like dancing. Number two I knew it would be challenging because I had never done this type of dance before. I always wanted to and I happened to have the courage to go out there and give it my best shot.

One of the greatest gifts my father gave me - unintentionally - was witnessing the courage with which he bore adversity. We had a bit of a rollercoaster life with some really challenging financial periods. He was always unshaken completely tranquil the same ebullient laughing jovial man.

TV is so different from the movies. It takes a lot of stamina because you work such long hours. It is really challenging. You are learning the next day's lines while you are shooting today's scenes. I found courage I never realised I had. I hope to do more.

You don't develop courage by being happy in your relationships everyday. You develop it by surviving difficult times and challenging adversity.

It is quite annoying that we have to change the sound we invented just to avoid sounding like people who simply copy us but... it is flattering and of course challenging.

Education must provide the opportunities for self-fulfillment it can at best provide a rich and challenging environment for the individual to explore in his own way.

I looked on child rearing not only as a work of love and duty but as a profession that was fully as interesting and challenging as any honorable profession in the world and one that demanded the best that I could bring to it.

After my second-to-last record 'The Greatest' I had gone on tour for a while and I didn't play an instrument for about five years. And I got kind of - it's not self-esteem or whatever or anger toward myself - but disappointed in myself that I hadn't been challenging myself to learn musically.

First of all plain and simple you have no real idea of what it means to be famous until you become famous. It's a double-edged sword. Obviously there are a lot of amazing things about fame but there are also a lot of challenging things about it.

I personally love to run outdoor fitness trails. I love the meditative value I get when out alone challenging myself to run faster and higher.