Peoples memories and sense are always vague and opaque, they don't understand sometimes what is a true. Still we try to discover some answer by tracing the memory,the experience, and the footprint.

Though there is a thing not found at sometimes either … Vague means the wave in French. It is felt that the wave is vague, irregular, and opaque too, and I think it is a natural providence. However, I think that the peoples feel that it is comfortable of such a sense.