Who said "In any war, the morale of the troops is half the battle."?

This quote is attributed to Douglas Haig.

In any war, the morale of the troops is half the battle. - Douglas Haig

"In any war, the morale of the troops is half the battle."

Douglas Haig Courage

Military Field Marshal British 1861–1928

"I have not the smallest doubt that the credit of this war will eventually rest with the cavalry."

"The general who loses morale loses the battle."

"Success in war depends upon the moral factor."

"A cavalry soldier must know his horse as well as he knows himself."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."