Final answer:
The themes of freedom versus responsibility and individual desires versus community needs both suggest the necessity for a balance between personal liberty and societal obligations, as reflected in the given excerpts. Twain's anecdote illustrates reliance on self-confidence and knowledge while Thoreau's philosophy inspires a reassessment of personal freedom within societal frameworks.
Step-by-step explanation:
The universal theme of tension between freedom and responsibility in Passage 1 and the conflict between an individual's desires and the community's needs in Passage 2 are interrelated. Both themes suggest a balance must be struck between the individual's pursuit of freedom or desires and their obligations to the broader society. In the Mark Twain excerpt, the conflict arises as Twain question his ability to run a crossing due to increasing pressure, highlighting the importance of relying on one's own knowledge and training over doubt. Similarly, Alex Jones's essay on Thoreau discusses the balance between personal freedom and societal responsibilities, showcasing how Thoreau's philosophies inspire readers to reassess their lives with regard to governmental and social constraints.