They can take the piss out of me and it still feels like wisdom and loyalty.

Humor and honesty. And, like me, they always think the unnecessary last drink is a great idea.

Their ability to open a bottle of wine.

That they can pick up where we left off.

That is a good question. Well, one thing I do love is my elastic shoelaces. ... So, you just replace the cloth shoelaces with these elastic… I think it’s called “Lace Lock” is the brand I use. And, yeah, shoelaces seem like such 18th century technology.

The inventor of the modern zarf. “Zarf” is the name of the cardboard sleeve that goes around your coffee cup and keeps your fingers from getting burnt. I love the little masterpieces all around us that we take for granted. By the way, zarfs have a long history — there were gold and tortoise shell zarfs back in ancient China. But the modern zarf was created in 1992 in Portland by Jay Sorensen. It’s called the Java Jacket. Thanks Jay!

That is a lesson I try to take to real life. What is the real problem? Don’t just dive in and start trying to go with your first instinct. Step back and say, ‘What am I really trying to accomplish here?’

I think part of the meaning of life is actually the search for the meaning of life. That may sound glib, but I truly believe it. Curiosity and looking for the meaning—even if we never find it—is the meaning.

Well, I’m in the midst of writing 1,000 handwritten, personalized thank you notes to readers of my books. It’s simultaneously a major pain in the butt — it’s taking me several weeks — and also delightful. I feel like I’m getting to know the readers of my books, which is great, since writers often have a solitary existence.

To me, part of what I love about puzzles is that they fuel my curiosity and I’d say curiosity and gratitude are my two favorite virtues. My last book was about gratitude; this book is all about curiosity. Curiosity is what drives puzzlers. They’re like, ‘Why is it? What is it?’