culture

First, walking exercise is excellent.

It is good in the morning. Wear clothes to suit the seasonal conditions and comfortable shoes and maintain a correct posture.

The walking time, distance and speed may be different according to age, physical constitution and health conditions, and the rational distance is about four kilometres.

Second, read a book, about 1 000 characters every day.

Reading is necessary especially for the aged people. Reading books and listening to music help revivify your brain and cheer you up.

Third, chew foods well.

Chewing is the first process in taking a meal.

Chewing foods well helps strengthen your teeth, improve your eyesight and the functions of internal organs and absorb nutrients better.

Fourth, laugh loudly more than ten occasions a day.

There are dozens of kinds of laugh. It has really delicate effects.

A loud and hearty laugh relieves stress, small worry, uneasiness and depression at once or as a chain reaction.

It does not mean that only loud laughter is good.

Gentle and quiet smiles are never inferior to a loud laughter. What is important is to know how to smile and laugh.

Fifth, conduct more than one creative activity, which may be big or small.

Serious thinking for discovery or invention may be good. But for the aged people, cultivating vegetables or flowering plants, drawing pictures, writing events in diaries and doing a simple work with saw or hammer are all good creative activities.