With regard to my country, in these days of war, I do what I can. Until finally flattened out by the War Office, I pestered them for such employment as a cripple might undertake. As an instance of what a paralytic was capable I quoted Couthon, member of the National Convention and the Committee of Public Safety. You can see his chair, not very unlike mine, in the Musee Carnavalet in Paris. Perhaps that is where I blundered. The idea of a shrieking revolutionary in Whitehall must have sent a cold shiver down their spines. In the meanwhile, I serve on as many War Committees in Wellingsford as is physically possible for Sergeant Marigold to get me into. I address recruiting meetings. I have taken earnest young Territorial artillery officers in courses of gunnery. You know they work with my own beloved old fifteen pounders, brought up to date with new breeches, recoils, shields, and limbers. For months there was a brigade in Wellings Park, and I used to watch their drill. I was like an old actor coming once again before the footlights.... Of course it was only in the mathematics of the business that I could be of any help, and doubtless if the War Office had heard of the goings on in my study, they would have dropped severely on all of us. Still, I taught them lots of things about parabolas that they did not know and did not know were to be known--things that, considering the shells they fired went in parabolas, ought certainly to be known by artillery officers; so I think, in this way, I have done a little bit for my country.