GLTAS: Yin and Yang

"Yang is will and Yin is wisdom, and one without the other is neither, and together they are joy."

-Patricia Joudry and Maurie D. Pressman

Yin (black side) - slow, soft, yielding, diffuse, cold, wet, and passive; is associated with water, earth, the moon, femininity, and nighttime.

Yang (white side) - fast, hard, solid, focused, hot, dry, and aggressive; is associated with fire, sky, the sun, masculinity, and daytime.