Hearing this, Douglass immediately resolves to learn to read. Douglass shows that both these men must pretend that they are one thing while they are really another. The former include humility, compassion, kindness, sympathy, intelligence, patience, fortitude, and wisdom. However, New Bedford subverted his expectations. How does this description undermine economic arguments in favor of slavery? Douglass shows that slave owners constantly deny the humanity of their slaves in order to justify their ownership of human beings.Starting an essay on Frederick Douglassâ€™s Narrative of the Life of Frederick Douglass? Organize your thoughts and more at our handy-dandy Shmoop. These thesis statements for “Narrative of the Life of Frederick Douglass” offer a summary of different elements that could be important in an essay but you are. Narrative of the Life of Frederick Douglass, An American Slave: Written by Himself study guide contains a biography of Frederick Douglass.