When I was young, and first taking piano lessons, Mozart really bothered me. I don't mean that his music bothered me. The music was charming and irresistible.

I was bothered by the fact of him. He was writing sonatinas practically as an infant. By the time he was a teenager, he could listen to long, complex symphonic performances just once, then go home and write down every note.

It wasn't fair.

Recently I was chatting with a friend, who told me that there are 7 phases of life. I found it compelling.

These phases or transitions mark the passage from one state of being to another.

* birth. Where it all begins. (Or does it?)

I've been thinking lately about how libraries work. Today, I might put it like this: driven by our core beliefs, librarians assemble complex systems to achieve important community outcomes.

Two years ago, it took an average of 48 hours for materials returned to the library to make their way back to the shelf.

That's not surprising. Over the past five years, checkouts have jumped by 98% in Douglas County. More materials means more handling.

But I work with some remarkably insightful and innovative people. Case in point: my Associate Director of Virtual Services, Bob Pasicznyuk, put together a team that eventually involved almost everybody in the library and a good many community volunteers. That team tested, selected, and installed RFID tags, self-check stations, and behind-the-scene sorting systems.

In the past TWO years, we've seen a 31% jump in checkouts. That's almost a million new transactions every year. At the same time, since January of this year we've had a hiring freeze, thus we employ fewer people than last year.

And now it takes just 2 hours to get materials back on the shelf. In some locations, we have it down to 45 minutes.