One must change one's tactics every ten years if one wishes to maintain one's superiority.
Napoleon I (1769-1821) Napoleon Bonaparte. French general.
I don't know a greater advantage, than to appreciate the worth of an enemy.
Johann Wolfgang Von Goethe (1749-1832) German poet, novelist and dramatist.
The best weapon against an enemy is another enemy.
Friedrich Nietzsche (1844-1900) German-Swiss philosopher and writer.
The best armor is to keep out of range.
The best armor is to keep out of gunshot.
Francis Bacon (1561-1626) British statesman and philosopher.