Militarily it was impossible to invade with the dispositions we had made. We had only seven divisions in Albania. Two of them were necessary to hold the Albanian population from going into revolt. Two others were in reserve. That left us three divisions with which to undertake an offensive. Against us, the Greeks disposed of fifteen divisions. We might have been able to undertake an offensive had those figures been reversed.

Quoted in "We Cannot Escape History" - Page 85 - by John Thompson Whitaker - Europe