We fight believing we're on the side of justice, but if the enemy believes the same, how do we know who's right

There's more than one side to an issue, you must consider things from various viewpoints

Each of us lives dependent and bound by our individual knowledge and awareness. All that is what we call reality. However, both knowledge and awareness are equivocal. One's reality might be another's illusion. We all live inside our own fantasies.

Everyone feels the same pain when losing something dear. You and I have both experienced that pain. You strive for your justice, and I strive for mine. We're both just ordinary men who have been driven to seek vengeance in the name of justice. And if one comes to call vengeance justice, such justice will only breed further vengeance and trigger a vicious cycle of hatred. Right now, we live in such a cycle that I know the past and can foretell our future. It is the same as our history. We believe that human beings simply cannot understand each other, and they never will. This world of ours is ruled by hatred and hatred alone.