"I am forced to."
"And yet you can deny the soul?"
"How far these questions are psychic and how far material is still sub judice," said the Professor, with an air of toleration. "Protoplasm may prove to be the physical basis of love as well as of life."
"How inflexible you are!" she exclaimed; "you would draw love down to the level of physics."
"Or draw physics up to the level of love."
"Come, that is much better," she cried, with her sympathetic laugh. "That is really very pretty, and puts science in quite a delightful light."
Her eyes sparkled, and she tossed her chin with a pretty, wilful air of a woman who is mistress of the situation.
"I have reason to believe," said the Professor, "that my position here will prove to be only a stepping-stone to some wider scene of scientific activity. Yet, even here, my chair brings me in some fifteen hundred pounds a year, which is supplemented by a few hundreds from my books. I should therefore be in a position to provide you with those comforts to which you are accustomed. So much for my pecuniary position. As to my constitution, it has always been sound. I have never suffered from any illness in my life, save fleeting attacks of cephalalgia, the result of too prolonged a stimulation of the centres of cerebration. My father and mother had no sign of any morbid diathesis, but I will not conceal from you that my grandfather was afflicted with podagra."
Mrs. O'James looked startled.
"Is that very serious?" she asked.