Heard a news on the radio that the former Prime Minister of Nepal, 82 years old, to challenge the claim limit, died tragically on the way to climb Mount Everest. This is a warning to the world, to what mountain to sing what song, to what time to say what words, look at the food, tailor-made. When people get old, the mind can lose ten years, which is beneficial to maintain a good state of mind, but the body can not lose ten years, because the body has begun to degenerative changes, heart and lung function, bones, muscles can not be the same day with the young, it is wise to take it easy. After all, old is old, can not defy the old, this is the objective reality, we have to accept that we can not change, at this time, if and young people than the high and low, the challenge can not be competent physiological limits, it is like taking the body and even life to bet, life is priceless, health is most important. This requires changing what we can change, such as three meals a day, clothing, food, housing and transportation in an unreasonable lifestyle, following the four cornerstones of health proposed by the World Health Organization: reasonable diet, moderate exercise, quit smoking and limit alcohol, and a balanced mentality. In other words, we should forget about our age and keep a young mind, but we should also remember our age and not be too brave and go beyond our actual situation, and do what we can. Please remember the three “ten years”: only in the mind to lose ten years, in the body to increase ten years; in life to extend ten years!