Они не знали, за что умирали
Laurence Olivier's Presentation in Technicolor of Henry V
THE STAR OF "CASABLANCA" IN THE WAR'S MIGHTIEST ADVENTURE DRAMA! (print ad - Lubbock Morning Avalanche - Midway Theatre - Lubbock, Texas - April 20, 1945 - all caps))
Duty goes beyond the battlefield.
If it's for the country, the rest is history.