What should I do for neighbors? What should I do for society? What should I do for country? What should I do for humanity? Until now, our growth has been at the expense of individuals - their tears and sacrifice are the foundation of the world we have today. This is because we have yet to fully realize that our duty is not to accumulate more knowledge, but rather, to live righteously. Together, hand in hand, we can lead each other toward a more cooperative, honest, and joyous society - one in which coexistence is a foundation and happiness is the fruit of our labor. Based on the Jungbub(the Greatest Law), the era of Jungbub that leads to the future human history comes to begin. Start with the small. Begin with what you have in front of you now. Like a virus, this small love can spread from neighbor to society, from society to country, and from country to humanity.