my course of action. I have given the matter due
consideration. The scientific mind is slow at
arriving at conclusions, but having once formed them,
it is not prone to change. Matrimony is the natural
condition of the human race. I have, as you know,
been so engaged in academical and other work, that I
have had no time to devote to merely personal
questions. It is different now, and I see no valid
reason why I should forego this opportunity of
seeking a suitable helpmate."

"And you are engaged?"

"Hardly that, Ada. I ventured yesterday to
indicate to the lady that I was prepared to submit to
the common lot of humanity. I shall wait upon her
after my morning lecture, and learn how far my
proposals meet with her acquiescence. But you frown,
Ada!"

His sister started, and made an effort to conceal
her expression of annoyance. She even stammered out
some few words of congratulation, but a vacant look
had come into her brother's eyes, and he was
evidently not listening to her.

"I am sure, John, that I wish you the happiness
which you deserve. If I hesitated at all, it is
because I know how much is at stake, and because the
thing is so sudden, so unexpected." Her thin white