Here are a couple from Patton:
It is the cold glitter of the attacker's eye not the point of the questing bayonet that breaks the line.
Few men are killed by bayonets, but may are scared by them. Having the bayonet fixed makes our men want to close. Only the threat to close will defeat a determined enemy.
"The best form of taking care of troops is first-class training, for this saves unnecessary casualties." Erwin Rommel