We know so little of the why, what the universe is, what infinity is. The veil around us is very fragile.

I'm not a good storyteller - I much prefer to be with people who are chatty, to have the luxury of listening.

I have a theory about Ireland, being at the edge of Europe. For 1,000 years, people didn't know what was beyond. But we thought about it - a lot. And that 'beyond' became internalized in our psyche.

The young person isn't certain that love can be real; the middle-aged man is only discovering that it is; and the older person seems so sure of it. I was interested in the way that many of us go through the whole of our lives staying with someone just out of complacency, because leaving isn't easy.

Remember that everything you do in the gym makes a difference in the way you live your life outside of the gym. The brownie tastes better when there's no guilt for eating it. Your relationships with other people are more satisfying.

There are so many people involved in making an album, and naturally, all you want to do is show it to your friends and family. You just can't do any of that because all it takes is one morsel of information on the Internet. Within seconds, it's around the whole world.

Here's a news flash: No soldier gives his life. That's not the way it works. Most soldiers who make a conscious decision to place themselves in harm's way do it to protect their buddies. They do it because of the bonds of friendship - and it goes so much deeper than friendship.

Out of all my friends, I believe I'm the only kid whose dad made us work to cut rebars; we laid bricks in construction sites and did other real work every summer for minimum wage. Our dad said that it's important in the future that when we tell people to dig a hole, that you personally know how long it will take to dig that hole.