Person like Che guevera, Fidel Castro, LTTE Leader Prabhakaran choose non-violence and they worked hard for their people. Here violence or non-violence is not at all a matter, working for society is matter. They served for their society and their names are remembered by their peoples. But few peoples made the world to remember their name by killing the famous leaders.
Mario Teran no one in the world know his name before he killed Che-Guevara, Yes, Mario Teran-Bolivian Soldier shot che guevara nine times and he killed him.
Some of the famous quotes by che guevara
1) I don't care if I fall as long as someone else picks up my gun and keeps on shooting.
2) I know you are here to kill me. Shoot, coward, you are only going to kill a man.
3) Silence is argument carried out by other means.
4) The revolution is not an apple that falls when it is ripe. You have to make it fall.