“We will make bread of it,” replied Cyrus Harding.
“Bread, cakes, tarts!” replied the sailor. “Come, the bread that this grain of corn will make won’t choke us very soon!”
Herbert, not attaching much importance to his discovery, was going to throw away the grain in question; but Harding took it, examined it, found that it was in good condition, and looking the sailor full in the face—“Pencroft,” he asked quietly, “do you know how many ears one grain of corn can produce?”
“One, I suppose!” replied the sailor, surprised at the question.
“Ten, Pencroft! And do you know how many grains one ear bears?”
“No, upon my word.”
“About eighty!” said Cyrus Harding. “Then, if we plant this grain, at the first crop we shall reap eight hundred grains which at the second will produce six hundred and forty thousand; at the third, five hundred and twelve millions; at the fourth, more than four hundred thousands of millions! There is the proportion.”
Harding’s companions listened without answering. These numbers astonished them. They were exact, however.
“Yes, my friends,” continued the engineer, “such are the arithmetical progressions of prolific nature; and yet what is this multiplication of the grain of corn, of which the ear only bears eight hundred grains, compared to the poppy-plant, which bears thirty-two thousand seeds; to the tobacco-plant, which produces three hundred and sixty thousand? In a few years, without the numerous causes of destruction, which arrests their fecundity, these plants would overrun the earth.”
But the engineer had not finished his lecture.