When you have shot one bird flying you have shot all birds flying. They are all different and they fly in different ways but the sensation is the same and the last one is as good as the first.
They wrote in the old days that it is sweet and fitting to die for one's country. But in modern war, there is nothing sweet nor fitting in your dying. You will die like a dog for no good reason.
The only thing that could spoil a day was people. People were always the limiters of happiness except for the very few that were as good as spring itself.
There are events which are so great that if a writer has participated in them his obligation is to write truly rather than assume the presumption of altering them with invention.