Post-it notes have been popping up all over the Rutgers University campus for months.
Each of the sticky notes has an inspiring quote - like "Be as happy as a bird with a French fry" - and a website address.
Munoz tells The Star-Ledger of Newark, New Jersey, his Post-it campaign started as part of an acting class assignment.
He says he was fascinated by the range of reactions, from ambivalence to delight, when people found his notes.
Now, he hopes the idea will spread to other campuses.