The answer is keeping the island of Laputa hovering over rebellious Balnibarbians.
Sections of a work can be interpreted in more than one way. Sometimes an author's goal is to make the reader think for himself as it'll weave the author's writing's presence into their basic mindsets. Hope this helped.
Suzy noticed the strength of the waves and felt them growing stronger every minute
Personally, I would like to learn about money management and finance. As we grow up, we become more financially independent. I often see people in debt or struggling to financially manage things like housing, insurance, bills, and etc because of the lack of knowledge about it. Knowing how to invest and manage money can bring endless opportunities. I believe knowing how to manage money is fundamental in life because money is everything and everything.