Rule you always must follow, or a set schedule. anything like self discipline.
As a Transcendentalist, Thoreau would be eager to see more people get back to nature.
Transcendentalism refers to philosophical thought that all people and nature are inherently good - it is the society and technology which corrupts people. So Thoreau as a transcendentalist would want people to get back in touch with nature which they come from.
Answer:
こんにちは英国政府のさんですが、私はそこにいなければなりません
Runs is the verb because it is describing what Jess is doing