“A man cannot search either for what he knows or for what he does not know… He cannot search for what he knows — since he knows it, there is no need to search — nor for what he does not know, for he does not know what to look for.” – Plato, Meno
[ID: a watercolor painting of a hermit crab with a house for a shell, walking through long grass at the edge of the ocean. The crab and the house are painted in shades of red and blue. A few silhouetted islands and birds are visible in the distance, above the ocean. /end ID]
