Destruction is not the law of humans. Man lives freely only by his readiness to die, if need be, at the hands of his brother, never by killing him. Every murder or other injury, no matter for what cause, committed or inflicted on another is a crime against humanity.
According to this philosophy, each man consists of three parts - the body, the internal organ or the mind, and behind that, what is called the Atman, the Self.
The man who lies to himself can be more easily offended than anyone else. You know it is sometimes very pleasant to take offense, isn't it? A man may know that nobody has insulted him, but that he has invented the insult for himself, has lied and exaggerated to make it picturesque, has caught at a word and made a mountain out of a molehill--he knows that himself, yet he will be the first to take offense, and will revel in his resentment till he feels great pleasure in it.