All it takes is a dash of destruction.
How do we measure our work? Wait, why do we care to take a closer look at our work in the first place? NO wait, what is our work?
That we are almost oblivious to what we have done in our entire lives is not oblivious to us. We know that we actually do not have a clue what we have been doing all this while. Have we been climbing the mountains? Have we been braving the hurricanes? Have we been murdering people, physically and emotionally? If we have, do we really know?
Maybe we don't know. No, say, we choose to ignore the fact that we know that we don't know anything. Is it daft? It is, most definitely. How do we ignore something? We say we want to ignore our consciousness, but we indirectly choose to connect with it so as to ignore it. Hmm, food for thought?
So now that we know we are mostly oblivious to the "We do not know anything", how do we combat that? Do we continue living in the unknown and become more aware by the day? Well, or do we change?