No one has ever laughed at a pun who did not see in the one word a twofold meaning. To materialists this world is opaque like a curtain; nothing can be seen through it. A mountain is just a mountain, a sunset just a sunset; but to poets, artists, and saints, the world is transparent like a window pane - it tells of something beyond....a mountain tells of the Power of God, the sunset of His Beauty, and the snowflake of His Purity.