Real Cause for War!

So long as there is nationalism, so long as you are a German or a Russian or an American, clinging to sovereignty, to an exclusive nationality, you are sure to have war. So long as you are a Christian and I am a Hindu, or you are a Muslim and I am a Buddhist, there is bound to be war. So long as you are ambitious, wanting to reach the top of your society, seeking achievement and worshiping success, you will be a cause of war.