All men are frightened. The more intelligent they are, the more they are frightened.
You fight like you train.
If you can't get them to salute when they should salute and wear the clothes you tell them to wear, how are you going to get them to die for their country?
When there is fear of failure, there will be failure.
The god of war hates those who hesitate.
In war the only sure defense is offense, and the efficiency of the offense depends on the warlike souls of those conducting it.