Yoga exercises are excellent; the speaker does them every day, for an hour or more; but that is merely physical exercise, to keep the body healthy, and so on.
Jiddu KrishnamurtiIf we could, and we must, establish a deep long abiding relationship with nature, with the actual trees, the bushes, the flowers, the grass and the fast moving clouds, then we would never slaughter another human being for any reason whatsoever.
Jiddu Krishnamurti