The needs of a society determine its ethics, and in the Black American ghettos the hero is that man who is offered only the crumbs from his country's table but by ingenuity and courage is able to take for himself a Lucullan feast. Hence the janitor who lives in one room but sports a robin's-egg-blue Cadillac is not laughed at but admired, and the domestic who buys forty-dollar shoes is not criticized but is appreciated. We know that they have put to use their full mental and physical powers. Each single gain feeds into the gains of the body collective.
Maya AngelouThe subject of the poem usually dictates the rhythm or the rhyme and its form. Sometimes, when you finish the poem and you think the poem is finished, the poem says, "You're not finished with me yet," and you have to go back and revise, and you may have another poem altogether. It has its own life to live.
Maya Angelou