What was the most difficult part to read in "cold equations"

Maybe I’ll come to you in your dreams with my hair in braids and crying because the kitten in my arms is dead; maybe I’ll be the touch of a breeze that whispers to you as it goes by; maybe I’ll be one of those gold-winged larks you told me about, singing my silly head off to you; maybe, at times, I’ll be nothing you can see, but you will know I’m there beside you.

She wants her brother and her parents to remember her as she was in her life rather than “the other way,” which refers to the way her body will be affected when it is out in space. Though the entire story is quite sad, this part is the most filled with emotion and, for me, the most difficult part to get through.

What helps me get through that part is to remind myself that here on Earth, we have options. This type of situation in which only one option exists does not typically arise in real life. The setting of the story—a space ship on a mission to deliver medicine—is unrealistic if not impossible today. Though there are real life situations in which a person’s life has to be sacrificed for the greater good (such as war), there probably cannot be, and will never be, a situation where a young girl has to die in such a cold and calculated manner. On Earth, we have learned to come up with creative solutions to problems so that if a situation like this were to occur, we would find a way out of it. I like to believe that, as humans, we do everything we can to spare the lives of the innocent at any costs. 

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

showing or having an insensitive and cruel disregard for others. (so basically being heartless)

hope this : )