Kim Jong Un published the work dealing with the revolutionary exploits performed by President Kim Il Sung and leader Kim Jong Il all their lives on April 20, Juche 101 (2012).

The work indicates tasks for firmly preserving and upholding and eternally glorifying their ideas and exploits.

Praising the President as a peerlessly great man who provided an eternal foundation for the Workers' Party of Korea and the Korean revolution with his far-sighted wisdom, the article says:

The President's undying feats are the most valuable treasure that enables the Korean revolution to make a dynamic advance along the road of independence.

At present independence is widely regarded as a symbol of the President's personality as a peerlessly great man and as everlasting banner for victory of Juche Korea.

His revolutionary history is characterized by his glorious Songun leadership as he started and advanced the revolution with arms.

The revolutionary armed forces founded and developed by the President serve as reliable vanguard and unshakable mainstay of the Songun revolution and national defence industry built by him as an engine for building an economic power.

His immortal feats are eternal treasures making it possible for Korean-style socialism to shed its rays as an eternal land of bliss for the people.

Juche-oriented socialism, precious patriotic legacy left by the President, has become a permanent cradle of happiness for the people.

It is the firm will of Kim Jong Un to glorify before the world great Kim Il Sung's country and Kim Jong Il's Korea.