“No, really,” said the librarian earnestly, “I couldn’t possibly sing it; singing is not among my accomplishments.”

“Falling off the tops of bookcases seems to be among your accomplishments,” returned the companion. “I often fall off omnibuses and things; but I couldn’t have done it better myself. It seems to me, my dear sir, that you are something of a mystery. Now that you are perhaps a little restored by food and drink, especially drink, perhaps you will explain. If you could have got down at any time during the last twenty-four hours, may I ask why it never occurred to you that there is something to be said for going to bed and even getting up for breakfast?”

“I confess I should have preferred the latter,” said Mr. Herne, modestly. “Perhaps I was a little dizzy and nervous of the drop, till you startled me into making it. I don’t usually climb up walls in that way.”

“What I want to know is, if you are such an Alpine climber, why did you remain on that ledge of the precipice all night, waiting for the dawn. I had no idea librarians were such light-footed mountaineers. But why? Why not come down? Come down, for love is of the valley; and it is quite useless to await the coming of love perched on the top of a bookcase? Why did you do it?”

“I ought to be ashamed of myself, I know,” replied the scholar sadly. “You talk about love, and really it’s a kind of unfaithfulness. I feel just as if I’d fallen in love with somebody else’s wife. A man ought to stick to his own subject.”

“You think the Princess Pal-Ul–what’s-her-name?–will be jealous of Berengaria of Navarre?” suggested Murrel. “Devilish good magazine story–you being haunted by her mummy, trailing and bumping about all the passages at night. No wonder you were afraid to come down. But I suppose you mean you were interested in the books up there.”

“I was enthralled,” said the librarian, with a sort of groan. “I had no idea that the rebuilding of civilisation after the barbarian wars and the Dark Ages was so fascinating and many-sided a matter. That question of the Serf Regardant alone. . . . I’m afraid if I’d come on it all when I was younger . . .”

“You’d have done something desperate about it, I suppose,” said Murrel. “Hurled yourself madly into the study of Perpendicular Gothic or wasted your substance on riotous old brasses and stained glass. Well, it isn’t too late, I suppose.”

A minute or two later Murrel looked up sharply in answer to a silence, as men look up in answer to a speech. There was something arresting in the way in which the Librarian had stopped talking; something still more arresting in the way in which he was looking out between the open glass doors across the spaces of the garden which were gradually warmed with the growing sunlight. He looked down the long avenue, with strips of flat but glowing flower-beds on either side, a little like the borders of a medieval illumination, and at the end of that long perspective stood the fragment of medieval masonry poised upon its eighteenth century pedestal above the great sweep of the garden, and the fall of the whole countryside.

“I wonder,” he said, “how much there is in that term we hear so often ‘Too late.’ Sometimes it seems to me as if it were either quite true or quite false. Either everything is too late or nothing is too late. It seems somehow to be right on the border of illusion and reality. Every man makes mistakes; they say a man who never makes mistakes never makes anything else. But do you think a man might make a mistake and not make anything else? Do you think he could die having missed the chance to live?”