
"The Dark Hours", in Too Many People, and Other Reflections http://books.google.com/books?id=WXRMy9eD_GkC&q="Those+no+sooner+have+I+touched+the+pillow+people+are+past+my+comprehension+There+is+something+suspiciously+bovine+about+them"&pg=PA80#v=onepage (1928).