I had met many wounded veterans at Walter Reed Army Medical Center when I was researching my 2009 novel 'The Turnaround,' and I continue to be very interested in how returning servicemen and women deal with their new lives back home and how they're treated by America.

A big thing with the heart issue is you can't be up in here being stressed and having a lot of anxiety, so I had to do a lot of soul searching about how, 'Why do certain things make me upset?' and being more honest with myself. It's actually made my marriage awesome, it's made my friendships better.

Eventually, while researching, you'll learn something you didn't want to know. Some fact that ruins a plotline you had in mind. The good news is that sometimes, learning all the facts can make for a much more interesting story than you originally had in mind.

Jesus is why women have traveled continents, spent decades learning a strange language so they could translate the Gospel, planting churches, caring for the sick, educating the illiterate, and marching for the oppressed.

If anybody wanted to photograph my life, they'd get bored in a day. 'Heres Matt at home learning his lines. Here's Matt researching in aisle six of his local library'. A few hours of that and they'd go home.

We don't know all the answers. If we knew all the answers we'd be bored, wouldn't we? We keep looking, searching, trying to get more knowledge.

I consider myself a spiritual atheist. I certainly believe there are forces bigger than ourselves, and that we should be searching, individually, for meaning in our lives. But I don't believe there's a supreme being, an intelligence that created everything.

Jefferson wrote the Declaration of Independence; Madison wrote not only the United States Constitution, or at least most of it, but also the most searching commentary on it that has ever appeared. Each of them served as president of the United States for eight years. What they had to say to each other has to command attention.

The juvenile sea squirt wanders through the sea searching for a suitable rock or hunk of coral to cling to and make its home for life. For this task, it has a rudimentary nervous system. When it finds its spot and takes root, it doesn't need its brain anymore so it eats it!

A big part of making music is the discovery aspect, is the surprise aspect. That's why I think I'll always love sampling. Because it involves combining the music fandom: collecting, searching, discovering music history, and artifacts of recording that you may not have known existed and you just kind of unlock parts of your brain, you know?

Learning is the beginning of wealth. Learning is the beginning of health. Learning is the beginning of spirituality. Searching and learning is where the miracle process all begins.

In my life I've learned that true happiness comes from giving. Helping others along the way makes you evaluate who you are. I think that love is what we're all searching for. I haven't come across anyone who didn't become a better person through love.

Upon graduation, I hit a wall. All of my good friends from UCLA were taking on jobs they were passionate about, and I felt left behind. It took a bit of soul searching, but in the end, I finally had the guts to pursue acting.

Searching for music is like searching for God. They're very similar. There's an effort to reclaim the unmentionable, the unsayable, the unseeable, the unspeakable, all those things, comes into being a composer and to writing music and to searching for notes and pieces of musical information that don't exist.

These interviews, sometimes they jog your memories, like what you were doing when you were 10 years old. They're always searching for your past; they can keep you living there. I want to go on to the future.

It's always been something I've been searching for - freedom. It's a very relative thing. It means different things to different people.

There would be no need for love if perfection were possible. Love arises from our imperfection, from our being different and always in need of the forgiveness, encouragement and that missing half of ourselves that we are searching for, as the Greek myth tells us, in order to complete ourselves.

Because I spent many years during my previous life as an academic researching game theory, some commentators rushed to presume that as Greece's new finance minister, I was busily devising bluffs, stratagems and outside options, struggling to improve upon a weak hand. Nothing could be further from the truth.

When I was 24, I was full of life. I was that ham who wanted to be famous, a movie star, all that stuff. I think it's cool. But it was not what I was searching for, really. It was more a delusion.

We were marching since we were babies and all we did was make Jane Fonda famous.

Big companies are like marching bands. Even if half the band is playing random notes, it still sounds kind of like music. The concealment of failure is built into them.

That peace which is within us, we must experience it. And if we are searching for peace outside we will never find the peace within.

When I started researching the eco effects of eating meat, I'd assumed, for no good reason, that environmental irresponsibility would correspond to both animal size and deliciousness: Eating cows would be worst, eating pigs would be a bit less bad, and eating chickens would be basically harmless.

As fears about the energy and environmental crises reach a fever pitch, we're all searching for solutions. And one possibility is that we could fix everything if we'd just shrink our population back down to about 2 billion people - which would put us roughly where we were at 80 years ago.