Talbot Mundy, A Soldier and a Gentleman — Chapter 1 (1914)
“ Let me remind you, though, that there are no circumstances under which a soldier can not remain a gentleman—no conceivable circumstance, sir. A gentleman is deferential to his seniors. A gentleman is courteous and polite. A gentleman does not make irreverent and irrelevant remarks in undertones at a time when his senior is speaking. ”
