Do not judge from mere appearances; for the lift laughter that bubbles on the lip often mantles over the depths of sadness, and the serious look may be the sober veil that covers a divine peace and joy. The bosom can ache beneath diamond brooches; and many a blithe heart dances under coarse wool. – Edwin Hubbel Chapin

Flowers that are so pathetic in their beauty, frail as the clouds, and in their coloring as gorgeous as the heavens, had through thousands of years been the heritage of children – honored as the jewelry of God…. – Thomas De Quincey

The violet of the amethyst represents the deep purple shade of the heavens… – Charles Blanc, Art in Ornament and Dress, 1875, translated from French