• Just as eagles soar through the vast expanse of the sky without meeting any obstructions, needing only minimal effort to maintain their flight, so advanced meditators concentrating on emptiness can meditate on emptiness for a long time with little effort. Their minds soar through space-like emptiness, undistracted by any other phenomenon. When we meditate on emptiness we should try to emulate these meditators.

    Geshe Kelsang Gyatso (2011). “Modern Buddhism: The Path of Compassion and Wisdom - Volume 1 Sutra”, p.98, Tharpa Publications US