《明史·列传·卷一百八十六》
曾对人讲《论语？乡党》时说： 我教学中自有养生之术，何必去仰卧、呼吸新鲜空气，吐出污浊之气。 
尝揭《论语乡党》篇示人曰： 吾教自有养生术，安事偃仰吐纳为。 
He once said to someone who told him about Analects of Confucius, Township Party: I have my own way to cultivate life in my teaching. Why do I need to lie down, breathe fresh air, and exhale foul air?
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 尝揭《论语乡党》篇示人曰： 吾教自有养生术，安事偃仰吐纳为。  [/INST] He once said to someone who told him about Analects of Confucius, Township Party: I have my own way to cultivate life in my teaching. Why do I need to lie down, breathe fresh air, and exhale foul air?</s>
Identify the key themes in this Classical Chinese text and explain them in English: 尝揭《论语乡党》篇示人曰： 吾教自有养生术，安事偃仰吐纳为。
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He once said to someone who told him about Analects of Confucius, Township Party: I have my own way to cultivate life in my teaching. Why do I need to lie down, breathe fresh air, and exhale foul air?
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