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.

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

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.

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.