Under his leadership, the WPK could honorably fulfill its mission in accomplishing the human cause of independence, the socialist cause.

When the imperialist reactionary forces focused their anti-socialist offensive on the DPRK, clamoring about the "end" of socialism with its collapse in some countries as an occasion in the 1990s, the WPK defended the human cause of independence, the socialist cause, and proved the justness and inevitability of its victory in a scientific and practical way.

The Chairman authored "Socialism Is a Science" and other celebrated works to give a scientific analysis of the main cause of the collapse of socialism in some countries and prove that it is a law of historical development for mankind to advance toward socialism.

Thanks to his energetic and distinguished ideo-theoretical activities, it was confirmed that socialism centered on the masses, man-centered socialism, is most scientific, advantageous and powerful and such socialism will surely emerge victorious for its scientific accuracy and truth.

The WPK proved in practice that socialism of Juche is sure to win, through ideological confrontation between the DPRK and the imperialist allied forces.

The Chairman frustrated the imperialists' nuclear war moves with the might of Songun.

Now, the WPK, under the guidance of Supreme Leader Kim Jong Un, is demonstrating to the world the truth that socialism and justice are still in existence on the earth and their power are stronger than the high-handedness and arbitrariness of imperialism.