Answer:
The line from "Summers in the Oak" that best supports the view that things never stay the same is "Thaddeus caught sight of the old companion that had once been the site of so many adventures for the three friends, and yelled out, "Whoa! Look at that! It's totally wasted!""
Step-by-step explanation:
"Summers in the Oak," tells the story of Thaddeus, Ruzbah, and Cameron and how they have changed through the years, this is an important symbol that thing does not always remain the same, and even when you keep in touch with people, they are not the same and everything is influenced by their surroundings.