"Non-violence is the greatest force at the disposal of mankind. It is mightier than the mightiest weapon of destruction devised by the ingenuity of man."

Next Quote

Non-injuring has to be attained by him who would be free. No one is more powerful than he who has attained perfect non-injuring. No one could fight, no one could quarrel, in his presence. Yes, his very presence, and nothing else, means peace, means love wherever he may be. Nobody could be angry or fight in his presence. Even the animals, ferocious animals, would be peaceful before him.

— Swami Vivekananda