In the end/in conclusion , I would like to say that ...( write in dependence of the subject, the conclusion is usually saying what the first sentence of your essay says, just in another way)
Answer: The cost of their cowardice, he predicts, will be greater than just the life of a great ruler. He suggests that foreign warlords will be sure to attack the Geats now that Beowulf can no longer protect them.
Explanation:
It might be said that he felt responsibility because of the knowledge he had, that is why, he wrote Night. It seems that if he did not tell what he knew and kept silence, he would let the Nazis win another victory. he needed to voice what he had witnessed and experienced because it that way he might prevent some future immoral act. <span />