Europe is an economic giant, a political dwarf, and a military worm.
Source, in full
As quoted by Craig R. Whitney in WAR IN THE GULF: EUROPE; Gulf Fighting Shatters Europeans' Fragile Unity, The New York Times, January 25th, 1991. This phrase was pronounced in January 1991, a few days before the beginning of Desert Storm, while Eyskens was the Foreign Minister of Belgium.