In matters of war, overconfidence is a more dangerous enemy ... - Alfred von Schlieffen

"In matters of war, overconfidence is a more dangerous enemy than any foreign power."

Alfred von Schlieffen

Military General German 1833–1913

More from Alfred von Schlieffen

"The whole of the Balkans is not worth the bones of a single Pomeranian grenadier."

"In strategy the longest cut is often the shortest way home."

"Know thyself, and then thou shalt know all things."

"The art of war is the art of concentration."