If Coronavirus Pandemic Merely has Bad Sides but No any Good Sides?

Abstract: The author used his equation E=7B244 to explain the possibility of Covid-19 pandemic that might be able to increase the health condition of the human population after pandemic era, which may also conformed with the common philosophy rule that everything may have both its bright side and dark side. And it also raised a question how urgent that we need to establish the “World Leaders Education Institute” to nurse the future world leaders, in order to postpone doomsday.

Key words: Covid-19 pandemic, philosophy, world, marriage, immunity, vaccine