A person walks into a room and says hello, and your life takes a course for which you are not prepared. It's a tiny moment (almost-but not quite-unremarkable), the beginning of a hundred thousand tiny moments and some larger ones.

To leave, after all, was not the same as being left.

Among other things, Kathryn knew, grief was physically exhausting.

The difficulty lay with the mind accommodating itself to the notion of the plane, with all its weight, defying gravity, staying aloft. She understood the aerodynamics of flight, could comprehend the laws of physics that made flight possible, but her heart, at the moment, would have none of it. Her heart knew the plane could fall out of the sky.

WWI is a romantic war, in all senses of the word. An entire generation of men and women left the comforts of Edwardian life to travel bravely, and sometimes even jauntily, to almost certain death. At the very least, any story or novel about WWI is about innocence shattered in the face of experience.

Once you tell your first lie, the first time you lie for him, you are in it with him, and then you are lost.