George Frederick Kunz,
The Book of the Pearl
“ TREATMENT AND CARE OF PEARLS The pearl is at the height of its perfection when taken from the shell; from that moment it never improves. When it is drawn from the depths of the ocean by the hand of man and given to the charmed gaze of the world, it is as complete and perfect in its way as the most beautiful work of art, and, whether as tiny as the point of a pin or as large as a marble, it is always a perfect, fully formed individual; it is always in its maturity. ”
