Memories of Light - Day Twenty Eight

The release of A Memory of Light, the final volume of Robert Jordan's epic Wheel of Time series, is now only days away. To celebrate this tremendous moment, decades in the making, we will be releasing daily previews of the final volume. Sentences, words, paragraphs, chapter titles...memories, if you will, of light.

Today's Memory of Light is: 

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"But this . . . this isn't about blacksmithing, Perrin . . ."
"Of course it is," Perrin said. How could Rand not see that?

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 All will be revealed when A Memory of Light goes on sale on January 8th, but until then, join the ongoing discussion of each new piece of the puzzle on the Memories of Light spoiler thread.