Hilaire Belloc,
The Two Maps of Europe, and Some Other Aspects of the Great War
“ Such an appreciation of the scale and the pace of supply is sufficient to illuminate one’s third point, the delicacy of the whole business, and the peril of its embarrassment. You are feeding, munitioning, clothing, evacuating the wounded from, sheltering, and equipping millions of men; those millions subject to sudden abnormal periods of wastage, any one of which may come at any unexpected moment, and further subject to sudden unforeseen movements upon any scale. You must so co-ordinate all your movements of supply that no part of the vast line is pinched even for twenty-four hours. ”
