Answer: C) The heartbreak of unrequited love is akin to death.
Explanation: From the given options, the one that represents the larger universal idea about life that the mourner's whispers convey in the excerpt from "Violets" is the corresponding to option C: The heartbreak of unrequited love is akin to death, because in the excerpt the narrator says that a broken heart ceased to flutter being still young, indicating that the sensation of a broken heart resembles death.