Always flat front. You've got to be deeply suspicious of a man who consciously goes with pleats. Why would you do that?

'Dirty Jobs' is a fun, simple little show with huge themes under it. For me, it's penance, it's redemption, it's a sweaty mess.

Good jobs look a lot like kids playing and adults working.

I always complain because I'm old now and everything hurts.

I'm looking forward to the future, and feeling grateful for the past.

We've waged war on work. We have collectively agreed, stupidly, that work is the enemy.

You've got a lot of very, very smart people standing by waiting for somebody else to do the work. Not a recipe for long-term solvency in my opinion.

Dirt used to be a badge of honor. Dirt used to look like work. But we've scrubbed the dirt off the face of work, and consequently we've created this suspicion of anything that's too dirty.

'Dirty Jobs' is maybe the simplest show in the history of TV, with the possible exception of 'The Gong Show'. I go around the country; we've shot in every state. And we spend a day with people who do jobs that are dirty or dangerous or ridiculous or difficult.

Every bad joke, every endorsement deal, all of the things that a typical host would normally get creamed for, people don't mind, because they know I don't cheat when it comes to the work I actually try. I'm a lab rat. I'm a perpetual apprentice. The joke is on me if there is one.

I can say the willingness to get dirty has always defined us as an nation, and it's a hallmark of hard work and a hallmark of fun, and dirt is not the enemy.

I come from a blue collar family, but my personal life isn't. I didn't get the gene that my grandfather had in spades. He was a local hero. Built the church that I went to. Built the house I grew up in. Steamfitter, pipefitter, electrician, mechanic and plumber. I wanted to do those things. But it just didn't come easy.

I wouldn't wish any specific thing for any specific person - it's none of my business. But the idea that a four-year degree is the only path to worthwhile knowledge is insane. It's insane.

It's funny; it's a real balancing act. In TV, everybody's talking about authenticity. In order to make 'Dirty Jobs' authentic, I really can't be overly informed. The minute I am, I become a host... It's a very tricky business paying a tribute to work, because TV is very bad at it.

Most of the things I do brand wise are both missionary and mercenary in their position, and that's really important to me; that's one of the first things I look at when I say, 'does it make sense to do a deal?'

My mother's dad dropped out of the eighth grade to work. He had to. By the time he was 30, he was a master electrician, plumber, carpenter, mason, mechanic. That guy was, to me, a magician. Anything that was broken, he could fix. Anybody anywhere in our community knew that if there was a problem, Carl was there to fix it.

People like to cherry-pick the parts of their career that they're either in the midst of or that they're the most proud of, but the truth is careers and lives are tapestries.

The one thing that TV is bad at doing is preaching. There are two extremes, you either turn the people into a punchline or turn them into hero, and both of those things suck, because most people are neither in real life.

The thing that makes 'Dirty Jobs' different is that it's one of the few shows that portrays work in a way that doesn't highlight the drudgery. Instead, it highlights the humor.