No disease before sixty, no aging before eighty. A hundred years old with ease, happy for life. What is a good mood? Good mood is good heart plus good feelings. Good heart is love, kindness and sincerity. Clinical studies have shown that: love makes people healthy, kindness makes people beautiful, and sincerity makes people happy. Good feelings are friendship, affection, love. Friendship makes people tolerant, affection makes people warm, love makes people happy. With a good heart plus good feelings, is a good mood. Heart good, resistance is strong, the body is good, so “heart good body is good”; love long, mood calm and friendly, all kinds of disease are less, life is long, so “long life is long”. To be healthy 100 years old, the key to a, is not sick before 60, 60 years old is a real juncture, which before, the incidence of chronic diseases is rising, once over 60 years old, immediately smooth or downward trend, so as long as there is no disease before the age of 60, 60 years of age after retirement, pay attention to health, can basically be done before the age of 80 years of age does not aging. And 80 years of age does not aging people, thereafter maintain a healthy lifestyle, so that the biological clock according to natural rhythms, you can easily one hundred years old.