I am already in the middle of my winter years, but as a human being, I am nowhere near reaching such a mature state of mind. However, considering the average life expectancy back then compared with now, Confucius’s 70 years old would be about one hundred and ten years old today. I am an octogenarian, but my practice and learning are still far from complete, and there are many things I do not know or understand, so therefore, I honestly think that I should continue to learn a