This famous poem, "Have You Earned Your Tomorrow", is likely by Edgar A. Guest who was known as the People's Poet for his simple uplifting style of writing poetry, and first published in the Detroit Free Press around 1916. There are different versions of the poem around and it has been attributed to other authors and with other titles such as "The Day's Results", "The Day's Work", "At Day's End", and "Is Anybody Happier".