Then Desire said what she had made up her mind to say. He never knew exactly what it was because before she actually said the word "Mary," he was too sleepy, and afterwards he was too dazed.

Mary! The word went through him like an electric shock. It tingled to his criminal toes. It whirled through his cringing brain like a pinwheel suddenly lighted. It exploded like a bomb in the recesses of his false content.

Desire was talking about Mary! Talking about her in that frank and unembarrassed way which he had always admired. But good heavens! didn't she realize that Mary was dead and buried? No. She evidently did not. Far from it. When he was able to listen intelligently once more, Desire was saying:

"... and, to a man like you, philosophy should be such a help. I feel you will be far, far less unhappy if you do not shut yourself up with your memories. Do you suppose I have not noticed how nervous and worn out you have been since the night we came away? Why have you tried to hide it?"

"I haven't—"

"Yes you have. Please, please don't quibble. And hidden things are so dangerous. It isn't as if I would not understand. You ought to give me credit for a little knowledge of human nature. I knew perfectly well that when you married me—you would think of Mary. You could hardly help it."

The professor sat up. He was not at all sleepy now. Mary had "murdered sleep." But he was still dazed.

"Wait a moment." He raised a restraining hand. "Let me get this right. You say you have noticed a certain lack of energy in my manner of late?"

"Anyone must have noticed it."

"But I explained it, didn't I?"