Consider the following paragraph from a student’s essay exploring the role of community service in personal development:
'Engaging in community service provides individuals with invaluable experiences that cultivate empathy and social awareness. Volunteers witness different life circumstances, which broadens their understanding of the challenges faced by others. In addition, participating in community service strengthens personal relationships, as individuals frequently collaborate with others who share similar values and goals. Furthermore, the act of giving back equips volunteers with skills that improve their employability.'
Which of the following sentences, if added to the end of this paragraph, would best enhance the development of the ideas presented?