Cherish your health.

Part I: Long books make people live longer.

Bottom line: Holding a pen to entertain the scholar prolongs life.

Horizontal approval: education and fitness

Part one: A big belly can hold things that are hard to hold in the world.

Bottom line: Open your mouth and laugh at the ridiculous people in the world.

Horizontal criticism: paunchy

Part I: Yu Mi (88 years old)

The second part: the phase is tea (108 years old)

The first part: Steady on foot, no second place.

Bottom line: Leisure and worry-free are also two ones.

The first part: life is easy to get old, but childlike innocence is not old.

Bottom line: Xu Hengxin is 20 years old, and his ambition needs to last forever.