As I Have Loved You

There is, as you probably remem­ber from your Junior High science class, a law of physics which declares that water seeks its own level. And if you don’t remember learning about that “law” in school, you certainly know of it from easy and frequent observation. Think, for example, of the water in a teakettle. You expect to find the level in the spout to be exactly the same as that in the main part of the kettle. A water-gauge on a steam boiler works on that same principle. Because water stands...