“There are some things which cannot be learned quickly, and time, which is all we have, must be paid heavily for their acquiring. They are the very simplest things and because it takes a man's life to know them the little that each man gets from life is very costly and the only heritage he has to leave.”

“How little we know of what there is to know. I wish that I were going to live a long time instead of going to die today because I have learned much about life in these four days; more, I think than in all other time. I'd like to be an old man to really know. I wonder if you keep on learning or if there is only a certain amount each man can understand. I thought I knew so many things that I know nothing of. I wish there was more time.”

“But we were never lonely and never afraid when we were together. I know that the night is not the same as the day: that all things are different, that the things of the night cannot be explained in the day, because they do not then exist, and the night can be a dreadful time for lonely people once their loneliness has started. But with Catherine there was almost no difference in the night except that it was an even better time. If people bring so much courage to this world the world has to kill them to break them, so of course it kills them. The world breaks every one and afterward many are strong at the broken places. But those that will not break it kills. It kills the very good and the very gentle and the very brave impartially. If you are none of these you can be sure it will kill you too but there will be no special hurry.”

“So if your life trades seventy years for seventy hours I have that value now and I am lucky enough to know it. And if there is not any such thing as a long time, nor the rest of your lives, nor from now on, but there is only now, why then now is the thing to praise and I am very happy with it.”

“I was trying to learn to write, commencing with the simplest things, and one of the simplest things of all and the most fundamental is violent death.”

“I hope I am not for the killing, Anselmo was thinking. I think that after the war there will have to be some great penance done for the killing. If we no longer have religion after the war then I think there must be some form of civic penance organized that all may be cleansed from the killing or else we will never have a true and human basis for living. The killing is necessary, I know, but still the doing of it is very bad for a man and I think that, after all this is over and we have won the war, there must be a penance of some kind for the cleansing of us all.”

“[Imagination] is the one thing beside honesty that a good writer must have. The more he learns from experience the more he can imagine. If he gets so he can imagine truly enough people will think that the things he relates all really happened and that he is just reporting.”