Chapter 34. Selenium They walked on down, and Marvin drew deep breaths of relief and satisfaction. No matter how difficult the future, he had thus far met only sweet reasonableness. The nature of this old man was noble and ample. The air he breathed was one-fifth oxygen, the mountains about him were half oxygen, the river he loved was eight-ninths oxygen, and his soul was like them all. Here were no volcanic passions depositing sulphur on the earth. If there had been such in his youth, they were all transformed to gentleness, just as sulphur has proved the most valuable of all chemicals to shape the objects used in civilized life. So reflecting, the young man found himself once more in the library and presently called to dinner. The white sun slanted through the window and fell upon her long-sleeved tire as she stood there smiling. Her table was pretty with crimson radishes and with pale heads of lettuce cut down in the middle, revealing exquisite convolutions. And in the midst she had placed her armful of fireweed, which glowed almost as red as the radishes. He seated her. Then father and daughter bowed their heads in gratitude to a silent God, and he followed their example. Presently she was serving him soup made of hulled corn and full of minute golden nuclei. Next the perch came on, all decapitated except the big one, and all encrusted with delicious starches blended and browned. Marvin received the biggest, and before beginning on it drew out his centimeter stick and measured it. “Dr. Rich, you have a remarkably truthful daughter. This fish is even larger than she said it was.” “I trust,” smiled the doctor, “that she is just as truthful about everything. She has never told me anything but the truth, and not much of that.” The sunlight that slanted across the long-sleeved tire seemed to lessen a little as Jean looked up. There was no reproach in the forgetmenot eyes, but the old man’s gentle shot had told. This girl did keep things back from her father. Perhaps she did not let him know when the larder needed replenishing. Once and again, as the happy meal proceeded, the guest had the same sensation. Now she would flash into merry words, now sink into shadowy reticence. Now she was electrosensitive, now perfectly neutral. They came to salad, and he lifted the bowl of mayonnaise. “You ought to have let me make this.” “No, indeed. That would have cut down my profits.” Marvin stirred the contents of the bowl and reflected that if he could explain the surface tension in mayonnaise he could explain a great many other things. She broke in upon his reverie with a little laugh. “Once upon a time I asked an Indian boy to get me some olive oil. I called it wood oil, because of course he wouldn’t know what olives are. What do you suppose the result was?” “He brought you wood alcohol?” “No, he asked for lard stick and brought me a strip of bacon.”