Robert Jordan said this quote
“ Those intricate curves and patterns your people create are beyond human eyes and hands to make. Perhaps we wished to avoid a poor imitation that would only have been an ever-present reminder to us of what we had lost. There is a different beauty in simplicity, in a single line placed just so, a single flower among the rocks. The harshness of the stone makes the flower more precious. We try not to dwell too much on what is gone. The strongest heart will break under that strain. ”