Personally, I think people who say such things are really great. Although birth, aging, illness and death are natural laws of existence, physical aging is also a natural law, and no one can violate this law. However, the aging of the body is not for us to decide, and the aging of the mind is for us to decide.
For example, Academician Zhong Nanshan, who has made great contributions to the country and people, and Academician Zhong Nanshan, whom I saw on TV, it is hard to imagine that he is an octogenarian. He has a good mental outlook and a healthy mind, not like an 84-year-old man. After understanding, we know that the secret of Academician Zhong Nanshan's "preservation" is actually his wife. His wife was a basketball player when she was young and had good exercise habits. Over the years, Academician Zhong Nanshan has also developed a good habit of keeping fit.
Another example is Grandpa Yuan Longping. Grandpa Yuan Longping, who is 90 years old, likes sweets and snacks. Although the younger generation advised him to eat less, he would still smile like a child as soon as he got the dessert. Just last year, when Grandpa Yuan Longping celebrated his birthday, he went to the barber shop he had been patronizing and gave himself a handsome hairstyle: "Love freedom, especially loose" can vividly describe Grandpa Yuan Longping's life.
He likes to be free and do whatever he wants. Even when asked about the grain output, Grandpa Yuan Longping's answer was straightforward: "As high as you can". Grandpa Yuan Longping is willing to share his research results with the world, hoping that people in the world will no longer starve to death because of food shortage. When he stands in front of us again and again, we will find that although years have left traces on him, they have not left traces in his heart.
Seventy years old is not terrible. Now more and more people are 70 years old, but their style remains the same. No matter how old you are, you can pursue what you like, especially the elderly, who have worked hard all their lives. When will you get old and not learn to enjoy life? It is everyone's right to live in this world to cherish every day and enjoy the happiness brought by this world. Therefore, it is really worrying to say that a person is almost 70 years old.