Old J is my classmate. He is as good as Lan Che in the Indian movie "Three Idiots". He is a genius and I admire him. Lan Che in the movie is a scientist, and Old J, I think he should be a thinker. Coincidentally, after graduation, he also mysteriously disappeared for more than 20 years! When we meet again, we are already middle-aged. Through frequent chats with him, his thoughts, feelings, and insights opened up a new world for me. Along with his thoughtfulness, my thoughts sometimes swam into the vast river of history, sometimes flew into the mysterious and infinite universe, and sometimes rested in a flower stamen, a green leaf, or a drop of clear water... It was truly unheard of, unseen, and beyond beautiful and breathtaking!
He covers a wide range of subjects, including Buddhism, Confucianism, Taoism, Legalism, Christianity and Marxism, science, education, culture and society, marriage, love, friendship and family affection, etc. Miscellaneous but not chaotic, it has its own system and its own "home". It can be called a genius! If you don't believe it, please read it page by page, it will make you feel like you are in a dream, and you will see everything at a glance!