For remember that until one has given all, one has given not — Georges Guynemer | Quote

"For remember that until one has given all, one has given nothing."

Georges Marie Lodovic Jules Guynemer was the second highest-scoring French fighter ace with 54 victories during World War I, and a French national hero at the time of his death. Guynemer's death was a profound shock to France.

For remember that until one has given all, one has given nothing. — Georges Guynemer