說明:「白人」綠豆健康且長得頗好,而「黑人」綠豆發育不良
媒體改編Dream Deferred --Langston Hughes (延遲的夢想) 種綠豆實驗
Description:While the "white" mung bean thrives prosperly, the "black" mung bean faces malnutrition.
Dream Deferred