“The early masters also introduced walking meditation and hard work to the monastery, for too much sitting could reach the point of diminishing returns.” HardWorkToo MuchMeditationMastersHard WorkReturnWalkingSittingMonasteriesWalking MeditationDiminishing Returns Book:Zen and the Brain: Toward an Understanding of Meditation and Consciousness Source: Zen and the Brain: Toward an Understanding of Meditation and Consciousness