He was occupied with his problem, and in his desperation he concluded that the stupidity did not greatly matter.
Once he thought he had concluded that it would be better to get killed directly and end his troubles.

Regarding death thus out of the corner of his eye, he conceived it to be nothing but rest, and he was filled with a momentary astonishment that he should have made an extraordinary commotion over the mere matter of getting killed.

He would die; he would go to some place where he would be understood.

It was useless to expect appreciation of his profound and fine senses from such men as the lieutenant.

He must look to the grave for comprehension.
The skirmish fire increased to a long chattering sound.