1) Health depends on fitness, exercise depends on perseverance.

2) The connotation of the definition of health: physical health, mental health, adaptability, and moral health.

3) If silk is not woven, it cannot form a web; if iron is not refined, it cannot become steel; if the body is not refined, it cannot be strong; if the will is not refined, it cannot be strong.

4) There are five types of diseases: food comes out, drinks comes out, sucks out, laziness comes out, and anger comes out.

5) Indifference makes one’s ambition clear, and tranquility makes one go far. Keep it in your heart and live longer than a hundred years.