“The most extraordinary thing about the oyster is this. Irritation gets into his shell. He does not like them. But when he cannot get rid of them he uses the irritation to do the lovelist thing an oyster ever has the chance to do. If there are irritations in our lives today, there is only one prescription: make a pearl. It may have to be a pearl of patience, but…make a pearl.-In the Treasure Chest, ed. Charles L. Wallis”

“Do you know how a pearl comes to be?""Oysters make them, from a bit of sand.""Aiyah. From a bit of sand." He rolled the pearl between his fingers. "All pearls begin as something unpleasant that the oysters cannot expel from themselves, even though they may want to. So they embrace these things that will not leave them, shaping them and smoothing away the sharp edges, until over time, they make of these unwanted things great treasures.”

“Change isn't always for the worst; the shell that forms around a piece of sand looks to some people like an irritation., and to others, like a pearl.”

“The sublime beauty was almost hidden withing the castle walls. She believed that the treasured things in life were often hard to find - a pearl in an oyster shell, a kind word in the heat of the moment.”

“There is a curious thing that happens with the passage of time: a calcification of character... Change isn't always for the worst; the shell that forms around a piece of sand looks to some people like an irritation, and to others, like a pearl.”

“...like a grain of sand that gets into an oyster's shell. What if the grain doesn't want to become a pearl? Is it ever asked to climb out quietly and take up its old position as a bit of ocean floor?”