Many things which may appear to be alike often represent a fascinating array of different characteristics. When examined more closely, even the more simple forms of life around us can take on important meaning. Maude uses flowers as the metaphor for humanity. Since the film was produced during the Vietnam War, Maude seems to be making indirect references to young men accepting decisions made by others to send them to war. When the next scene is enlarged, Harold and Maude are obviously in a military cemetery.
Mankind needs to ensure that their world is viewed with tolerance.
People should remain constantly aware that each flower, that is, individual, has worth. Free-growing flowers must not become the ornaments of graves. While not explicit in the film, one could see that Maude has experienced most facets of life. It is more than her age that explains her bold self-confidence, and her clear, uncomplicated pursuit of small personal goals. We do not know what joys and horrors Maude has experienced in her eighty years, but we do see that her ability to disregard conventions seems to have a broader purpose.