Ralph Waldo Emerson was a prominent American thinker and philosopher. In this quote, he points out that silence can express profound emotions better than loud words. The phrase 'silent organ' symbolizes something still or quiet, yet it can convey the most powerful feelings, such as a requiem, which is a song for someone who has died. This resonates with many because it illustrates how silence can hold deep meaning, making us reflect on loss and memory. It suggests that there are times when words fail, and the quiet can speak volumes.