Arthur Conan Doyle,
The British Campaign in France and Flanders…
“ The sight of the battle-field with its utter and universal desolation stretching interminably on all sides, its trenches battered out of recognition, its wilderness of shell-holes, débris, tangled wire, broken rifles, and abandoned equipment, confirms the opinion that no troops, whatever their morale or training, can stand the fire of such overwhelming and concentrated masses of artillery. With a definite and limited objective and with sufficient artillery, complete success may be reasonably guaranteed. ”
