Meditation is basically the practice of quieting the mind on deeper and deeper levels until we reach the underlying, subtle consciousness that is the root of all things. But a quiet mind does not mean the absence of thoughts. It means a mind that does not interfere with or distort the natural flow of sensations, feelings, perceptions, images, and thoughts through the open field of our consciousness. A quiet mind is a clear space, a mirror for the entire experience of inner and outer life.
Colin Fletcher, in THE MAN WHO WALKED THROUGH TIME, describes how from moments of peak awareness, there came at last after long solitude and silence, and for the time being, a continuous sense of being one with the rhythm of all life and all time, of being inside as well as outside the life of everything he saw – animals, insects, the living rocks, the wind, the river; and finally, most difficult of all, he could feel even the craziness of modern humanity as part of the unbroken pattern of eternity.