The murder of a man is still ...

The murder of a man is still murder, even in wartime.
 Manfred von Richthofen

Quotes from the same author

Success flourishes only in perseverance ceaseless, restless perseverance.
 Manfred von Richthofen
Sometimes, however, the Gaelic blood asserts itself. The Frenchmen will then attack. But the French attacking spirit is like bottled lemonade. It lacks tenacity. The Englishmen, on the other hand, one notices that they are of Germanic blood. Sportsmen easily take to flying, and Englishmen see in flying nothing but a sport.
 Manfred von Richthofen