Those high school seniors who are lucky enough to graduate are now ready to move on to the next phase of their life, which will either involve full time employment and disillusionment, college enrollment and a lifetime of crushing student loan debt, or utter laziness and mooching off their folks, but despite their lack of world experience seniors often have some rather sagely advice to share.
Underlying messages like "keep your chin up", "always be prepared" and "let your creativity shine through in all you do" are meant to inspire the underclassmen to stay in school and graduate, if only so they can get their own senior quote in the yearbook!
-Via The Soup