Peace can be a state of harmony or the absence of hostility. "Peace" can also be a non-violent way of life. "Peace" is use to describe the cessation of violent conflict. Peace can mean a state of quiet or tranquility — an absence of disturbance or agitation. Peace can also describe a relationship between any people characterized by respect, justice, and goodwill. Peace can describe calmness, serenity, and silence. This latter understanding of peace can also pertain to an individual's sense of himself or herself, as to be "at peace" with one's own mind.