Imam Ali Khamenei: Prepare for the era wherein nations do not launch wars on each other

The Leader of Islamic Ummah and Oppressed People Imam Sayyid Ali Khamenei:

Dear adolescents you are at the start of your endeavors in life. You should work hard to prepare the ground for a new era; the era wherein there is no form of injustice and oppression. Prepare for an era wherein the deliberation and wisdom of mankind become more active, more creative and more innovative than any other time. Prepare for the era wherein nations do not launch wars on each other, because the warmongers of the world- those who staged regional and global wars in the past and present-will no longer have the ability to stage wars. Absolute peace and security will prevail around the globe. One must work hard toward that era, before the era of the Awaited Savior, there will be no ease, one cannot seek comfort and tranquility.