Success flourishes only in perseverance ceaseless, restless perseverance.

It is better that one's customers come to one's shop than to have to look for them abroad.

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

Of course, with the increasing number of aeroplanes one gains increased opportunities for shooting down one's enemies, but at the same time, the possibility of being shot down one's self increases.

Fighter pilots rove in the area allotted to them in any way they like, and when they spot an enemy they attack and shoot them down.... Everything else is rubbish.

In the heat of the Russian summer a sleeping car is the most horrible instrument of martyrdom imaginable.

Fight on and fly on to the last drop of blood and the last drop of fuel, to the last beat of the heart.