“Europe was terribly far off in those days, and Alice knew at once what I meant. She didn’t take it in the least as I’d expected—it would have been easier if she had. She held her book very tight, and turned away a moment to wind up the lamp on my desk—it had a ground glass shade with vine leaves, and glass drops around the edge, I remember. Then she came back, held out her hand, and said: ‘Good-bye.’ And as she said it she looked straight at me and kissed me. I had never felt anything as fresh and shy and brave as her kiss. It was worse than any reproach, and it made me ashamed to deserve a reproach from her. I said to myself: ‘I’ll marry her, and when my aunt dies she’ll leave us this house, and I’ll sit here at the desk and go on with my book; and Alice will sit over there with her embroidery and look at me as she’s looking now. And life will go on like that for any number of years.’ The prospect frightened me a little, but at the time it didn’t frighten me as much as doing anything to hurt her; and ten minutes later she had my seal ring on my finger, and my promise that when I went abroad she should go with me.

“You’ll wonder why I’m enlarging on this familiar incident. It’s because the evening on which it took place was the very evening on which I first saw the queer sight I’ve spoken of. Being at that time an ardent believer in a necessary sequence between cause and effect I naturally tried to trace some kind of link between what had just happened to me in my aunt’s library, and what was to happen a few hours later on the same night; and so the coincidence between the two events always remained in my mind.