This, and much beside, while I rest in the shade of a pine, taking the beauty of the clouds and listening to the wind in the treetops. The best part of every ramble is the part that escapes the notebook. IN THE CAMBRIDGE SWAMP Once a year, at least, I must visit the great swamp in Cambridge, one of the institutions of the city, as distinctive, not to say as famous, as the university itself. It is sure to show me something out of the ordinary run (its courses in ornithology are said to be better than any the university offers); and even if I were disappointed on that score, I should still find the visit worth while for the sake of old times, and old friends, and the good things I remember. At the present minute I am thinking especially of that enthusiastic, wise-hearted, finely gifted, greatly lamented nature lover, Frank Bolles, whom I met here for the first time one evening when it was too dark to see his face. We had come on the same errand, to watch the strange aerial evolutions of the April snipe. Who could have supposed then that he would be dead so soon, and the world so much the poorer? Now it is July. The tall swamp rosebushes are in full flower, here and there a clump, the morning sun heightening their beauty, though for the most part there is no getting near them without wading to the knees. More accessible, as well as more numerous, are the trailing morning-glory vines (_Convolvulus sepium_), with showy, trumpet-shaped, pink-and-white blossoms; and in one place I stop to notice a watery-stemmed touch-me-not, or jewel-weed, from which a solitary frail-looking, orange-colored flower is hanging--the first of the year. What thousands on thousands will follow it; no meadow’s edge or boggy spot will be without them. The pendent jewel makes me think of hummingbirds, which is another reason for liking to look at it. Years ago I used to plant some of its red and white congeners (balsams, we called them) in a child’s garden. I wish I were a botanist; I am always wishing so; but I am thankful to know enough of the science to be able to recognize a few such relationships between native “weeds” and cultivated exotics. Somehow the weeds look less weedy for that knowledge; as the most commonplace of mortals becomes interesting to average humanity if it is whispered about that he is fourth cousin to the king. The world is not yet so democratic that anything, even a plant, can be rated altogether by itself.