Now, natural as was the question, and easy of reply as it seemed, Sybella heard it with something almost like a shock. Had the thought not occurred to her hundreds of times? And, if so, how had she answered it? Of course there could be no difficulty in the reply; of course such immense speculations, such gigantic projects as Mr. Dunn engaged in, supplied wealth to any amount. But equally true was it, that they demanded great means; they were costly achievements,--these great lines of railroad, these vast harbors. Nor were they always successful; Mr. Hankes himself had dropped hints about certain “mistakes” that were very significant. The splendid word “Credit” would explain it all, doubtless, but how interpret credit to the mind of the poor peasant? She tried to illustrate it by the lock of a canal, in which the water is momentarily utilized for a particular purpose, and then restored, unimpaired, to the general circulation; but Ned unhappily damaged the imagery by remarking, “But what's to be done if there's no water?” Fortunately for her logic, the road became once more only wide enough for one to proceed at a time, and Sybella was again left to her own musings. Scarcely conscious of the perilous path by which she advanced, she continued to meditate over the old man's words, and wonder within herself how it was that he, the poor, unlettered peasant, should have conceived that high notion of what her mission ought to be,--when and how her energies should be employed. She had been schooling herself for years to feel that true heroism consisted in devoting oneself to some humble, unobtrusive career, whose best rewards were the good done to others, where self-denial was a daily lesson, and humility a daily creed; but, do what she could, there was within her heart the embers of the fire that burned there in childhood. The first article of that faith taught her that without danger there is no greatness,--that in the hazardous conflicts where life is ventured, high qualities only are developed. What but such noble excitement could make heroes of those men, many of whom, without such stimulus, had dropped down the stream of life unnoticed and undistinguished? “And shall I,” cried she, aloud, “go on forever thus, living the small life of petty cares and interests, confronting no dangers beyond a dark December day, encountering no other hazards than the flippant rebuke of my employer?” “There's the yawl, Miss Bella; she's tacking about, waiting for us,” said Ned, as he pointed to a small sailboat like a speck in the blue sea beneath; and at the same instant a little rag of scarlet bunting was run up to the peak, to show that the travellers had been seen from the water. CHAPTER XVI. THE DISCOVERY