"It is the time of year for dandelions and other soft, early herbs," said Christopher. "The sun has been gentle; the earth is mellow and seems full of gifts; but the plants are late. It may be the winter we've gone through has had much to do with it, for the frost was deep-setting, indeed."

"It was," agreed Anthony.

"Here is a book," said Christopher, "written by a man of sound parts, and in a day when learning was a thing to arrest the attention." His fingers traced the lines of deep black, which made their rigorous way across the yellowed page. "He tells much of the seasons, and of the mysteries and chemistries of the soil. He sees not a deal of difference between the vegetable and the animal; they are both produced from seeds, and are endowed with much the same functions; the element they take in is changed into forms which give growth and virtue, and the power to resist enemies."

Anthony drew at his pipe.

"Strength and power are not always given for protection," said he. "As often as not, they are meant for offense."

"That," said Christopher, "is never so when the regulations of nature are held to. Offense comes of brutality, and brutality is occasioned by an excess of life; nature never gives too much life, for she knows it to be dangerous. The finer aromatic plants, whose proper home is in dry, sandy soils, if transplanted to a moist, rich one, leap up, robustly; they attain to a thick bulk, a vigor not known before, and a rich oiliness of sap. But they lose their fragrance; their active principle is sacrificed to their increased vitality."

"If that's a saying of your scholar, I think he said truly," said Anthony.

"What is true of plants is also true of animals, of men, and of nations," pronounced Christopher. "Your horse, now, is an excellent servant and a steady friend. But feed him high and work him little and he's hard to control. Give a man riches, and he begins to fatten, if not in body, then in wits; and fat about the wits, as any doctor of the soul can tell you, is a dangerous thing, for it promotes the growth of self, which is the essence of that brutality of which I just now spoke."

From outside came the sharp rat-tat-tat of a knocker.

"Visitors to my lodgers," said the little apothecary. There was the sound of feet on the stairs, the opening and closing of a door, and faint voices beyond the wall. "They have many, for people who mingle so little in the social life of the town."