Isobel for her part took little heed of shadows. Her clear, scientific stamp of mind searched for ascertainable facts, and on these she built up her philosophy of life and of the death that ends it. Of course all such contradictions may often be found in a single mind which believes at one time and rejects at another and sees two, or twenty sides of everything with a painful and bewildering clearness. Such a character is apt to end in profound dissatisfaction with the self from which it cannot be free. Much more then would one have imagined that these two must have been dissatisfied with each other and sought the opportunities of escape which were open to them. But it was not so in the least. They argued and contradicted until they had nothing more to say, and then lapsed into long periods of weary but good-natured silence. In a sense each completed each by the addition of its opposite, as the darkness completes the light, thus making the round of the perfect day. As yet this deep affection and remarkable oneness showed no signs of the end to which obviously it was drifting. That kiss which the girl had given to the boy was pure sisterly, or one might almost say, motherly, and indeed this quality inspired their relationship for much longer than might have been expected. So much was this so that no one connected with them on either side ever had the slightest suspicion that they cared for each other in any way except as friends and fellow pupils. So the years went by till the pair were seventeen, young man and young woman, though still called boy and girl. They were good-looking in their respective ways though yet unformed; tall and straight, too, both of them, but singularly dissimilar in appearance as well as in mind. Godfrey was dark, pale and thoughtful-faced. Isobel was fair, vivacious, open-natured, amusing, and given to saying the first thing that came to her tongue. She had few reservations; her thoughts might be read in her large grey eyes before they were heard from her lips, which generally was not long afterwards. Also she was very able. She read and understood the papers and followed all the movements of the day with a lively interest, especially if these had to do with national affairs or with women and their status.