"I don't know yet, but somehow or other we will get at it."

"May Heaven hear you, my dear Godfrey! And when I think that there are so many fellows in this world who have only got to rub a bit of wood on the sole of their boot to get it, it annoys me! No! Never would I have believed that ill-luck would have reduced me to this state! You need not take three steps down Montgomery Street, before you will meet with a gentleman, cigar in mouth, who thinks it a pleasure to give you a light, and here—"

"Here we are not in San Francisco, Tartlet, nor in Montgomery Street, and I think it would be wiser for us not to reckon on the kindness of those we meet!"

"But, why is cooking necessary for bread and meat? Why did not nature make us so that we might live upon nothing?"

"That will come, perhaps!" answered Godfrey with a good-humoured smile.

"Do you think so?"

"I think that our scientists are probably working out the subject."

"Is it possible! And how do they start on their research as to this new mode of alimentation?"

"On this line of reasoning," answered Godfrey, "as the functions of digestion and respiration are connected, the endeavour is to substitute one for the other. Hence the day when chemistry has made the aliments necessary for the food of man capable of assimilation by respiration, the problem will be solved. There is nothing wanted beyond rendering the air nutritious. You will breathe your dinner instead of eating it, that is all!"

"Ah! Is it not a pity that this precious discovery is not yet made!" exclaimed the professor. "How cheerfully would I breathe half a dozen sandwiches and a silverside of beef, just to give me an appetite!"