I have used the words and expressions which my experiences from Minsk to Kharkov to the Don suggested to me. But I should have reserved those words and expressions for what came later, even though they are not strong enough. It is a mistake to use intense words without carefully weighing and measuring them, or they will have already been used when one needs them later. It's a mistake, for instance, to used the word frightful to describe a few broken up companions mixed into the ground: but it's a mistake that might be forgiven.