On a walk I took Monday and may take again today, I noticed how rich life feels when the path you are walking is not just an afterthought to a road but is a network complete unto itself. 

It leads from place to place, revealing parks and benches and fountains not easily seen otherwise. It has numerous intersections and junctions. You must know which way to turn or you will be lost, though not for long.

Such a trail has segments you recognize and enjoy: a few hundred feet winding among townhouses in the beginning, a wooded stretch, a ball field and little free library. Crossing one street, passing under another, and finally winding up in an urban village, complete with café, bookstore and community center. 

A walk from place to place is about more than exercise. It’s about connectivity.