When you provide justification then you are justifying or explaining your actions, thoughts, or point of view. Some justification quotes concern valid reasons for many actions, up to and including the taking of a human life in some situations and circumstances. There may be justification for killing if you do it in defense of yourself or others, such as an attack when someone is trying to seriously injure or kill you. If you feel that you are in the right for something that you did or said then you feel that you have justification for these words or actions and that they were necessary or the best possible course. Sometimes we try to find justification where there is none, and that is frequently the reason that someone does not agree with everyone else.