What is the resolution at the end of the story?

What is the central idea of this excerpt?

What is a brief and often humorous statement of truth or opinion such as a watched pot never boils

Han put the last box into the back of his car and turned to look up at his dorm room. he saw himself through the window, laughing with his roommates and sharing his hopes and dreams. he saw all of the hours spent studying and the celebrations at the end of each semester. he smiled fondly as he turned away, got into his car, and drove off. which literary element does the passage contain?