Handbook of how to have a happy life according to Buddhist Principles for the elders
In the study of the handbook for a happy livelihood for the elders in Buddhist doctrines, it was found that a happy livelihood could be achieved if it comprises of 8 Buddhist principles which could be shortly summarized as GAPPSIDE; it is of: a goal, idea, principle, way, system, method, Buddhist principle and an evaluation, this is said to lead a life to the middle path. Its essential principles are as follows: 1) to get oneself trained in the threefold training, 2) to have the understanding of four noble truths' duty, 3) to have the right understanding of Buddhamdhamma leading to happiness, 4) to have a firm determination of a goal in living life and 5) to have the right knowledge in acting towards happiness. As regards the method, it refers to the following of the noble morality and getting oneself trained in following the path of happiness in accordance with Buddhism. While following this step, one should be mindful of every moment of living life: one should be mindful of one's eyes, ears, nose, tongue, body and mind, that is, they should be utilized in the following four ways: 1) in solving problem, 2) in consuming, 3) in associating with others, 4) in thinking, speaking, and communicating through word 'is' the appropriate manner leading to a goal.