Wednesday, January [December] 11.— A cold morning, threatening rain; rained a little last night. Turned off bright, clear, and cold in the afternoon. Had a headache in morning, drank a little bad wine last night; all right after dinner. Living so cozily in my new quarters. Oh, if Lucy was here, wouldn’t it be fine! How she would enjoy it! Darling! I think of her constantly these days. A drill; formed squad in four ranks; marched, closed in mass.