Stillness means resting in the highest good, being tranquil and imperturbable. Clarity means clarifying the quality of illumination, being sensitive and effective. Uncontrived when quiet, creative when active, clear in stillness, tranquilly employing illumination
Liu I-ming defines clarity as the active, illuminating pole that must be dynamically unified with stillness — neither can be genuine without the other.
, The Taoist I Ching, 1986thesis