Before you begin meditation take several slow, deep breaths. Hold your body erect, allowing your breathing to become normal again. Many thoughts will crowd into your mind, ignore them, letting them go. If they persist be aware of them with the awareness, which does not think. In other words, think non-thinking.
–Zen Master Dogen, “Fukanzazengi”
From “Teachings of the Buddha,” edited by Jack Kornfield, 1993. Reprinted by arrangement with Shambhala Publications, Boston, www.shambhala.com.