Mastering yourself is true power quote by Lao Tzu HD Wallpaper

An illustration depicts a silhouette of a person chained between a black heart and a black brain. The heart is chained and appears to be emitting orange flames, while the brain is also chained and surrounded by blue energy. The quote "Mastering others is strength; mastering yourself is true power." by Lao Tzu is displayed above the illustration.