Answer:
The excerpt that shows the low self-esteem of the soldiers and their belief that being a soldier has nothing to do with bravery from Ernest Hemingway's "In Another Country," is the sentence “ The three with the medals were like hunting-hawks; and I was not a hawk, although I might seem a hawk to those who had never hunted; they, the three, knew better and so we drifted apart.”
For PLATO users its the first sentence
"The three with the medals were like hunting hawks; and I was not a hawk, although I might seem a hawk to those who had never hunted; they. the three, knew better and so we drifted apart."