The Testimony of Simplicity is the Quaker belief that a person ought to live his or her life simply in order to focus on what is most important and ignore or play down what is least important. It is the practice among Quakers (members of the Religious Society of Friends) of being more concerned with one’s inner condition than one’s outward appearance and with other people more than oneself. Friends believe that a person’s spiritual life and character are more important than the quantity of goods he possesses or his monetary worth. Friends also believe that one should use one’s resources, including money and time, deliberately in ways that are most likely to make life truly better for oneself and others.