the good and the evil are nothing but the two strong and prevalent states of the mind:
the romantic and the realist.
the war continues and will continue for ever because they live under the same roof, in very close vicinity. they are bound to clash. they will keep switching their identities and fight to occupy the mind. it cannot be stopped or prevented because the territory they want to occupy itself is bound to topple them in turns... ah, the fickle mind!