"Now must thou descend to earth, Thomas," said the Lady, glancing over her shoulder at her unhappy captive, "and lout down, and lay thy head on my knee, and I will show thee hidden things, which cannot be seen by mortal eyes."

So Thomas dismounted, and louted down, and rested his head on the Fairy Queen's knee; and lo, as he looked once more over the desert, everything seemed changed. For he saw three roads leading across it now, which he had not noticed before, and each of these three roads was different.

One of them was broad, and level, and even, and it ran straight on across the sand, so that no one who was travelling by it could possibly lose his way.

And the second road was as different from the first as it well could be. It was narrow, and winding, and long; and there was a thorn hedge on one side of it, and a briar hedge on the other; and those hedges grew so high, and their branches were so wild and tangled, that those who were travelling along that road would have some difficulty in persevering on their journey at all.

And the third road was unlike any of the others. It was a bonnie, bonnie road, winding up a hillside among brackens, and heather, and golden-yellow whins, and it looked as if it would be pleasant travelling, to pass that way.

"Now," said the Fairy Queen, "an' thou wilt, I shall tell thee where these three roads lead to. The first road, as thou seest, is broad, and even, and easy, and there be many that choose it to travel on. But though it be a good road, it leadeth to a bad end, and the folk that choose it repent their choice for ever.

"And as for the narrow road, all hampered and hindered by the thorns and the briars, there be few that be troubled to ask where that leadeth to. But did they ask, perchance more of them might be stirred up to set out along it. For that is the Road of Righteousness; and, although it be hard and irksome, yet it endeth in a glorious City, which is called the City of the Great King.

"And the third road—the bonnie road—that runs up the brae among the ferns, and leadeth no mortal kens whither, but I ken where it leadeth, Thomas—for it leadeth unto fair Elf-land; and that road take we.

"And, mark 'ee, Thomas, if ever thou hopest to see thine own Tower of Ercildoune again, take care of thy tongue when we reach our journey's end, and speak no single word to anyone save me—for the mortal who openeth his lips rashly in Fairy-land must bide there for ever."