Analyzing the main idea of keeping in good health from My Clever Cow: This paper illustrates the way of keeping in good health with the fable of My Clever Cow. Everything should conform to nature, not be forced to touch it hard, but also be cautious and restrained, so as to save lives, nature, spirit and enjoy life.

Is keeping healthy a verb or a noun? It originally refers to a medical activity to maintain life, enhance physical fitness and prevent diseases through various methods, thus prolonging life. Raise, that is, the meaning of nursed back to health, maintenance and tonic; Life means living, surviving and growing. In the modern sense, "health preservation" refers to the active physical and mental maintenance activities for material and spirit according to the laws of human life process.