1. Health is a hollow glass ball, which will shatter if dropped; work is just a rubber ball, which can bounce back again after falling.

2. Many people trade their lives for money before the age of 40, and buy their lives with money after the age of 40. We often come into contact with such patients in the hospital, and we have a deep experience.

3. Life is limited, but health is priceless. Health is a one-way street, you can only advance but not retreat. People should learn to take care of their own health.

4. Among the factors that determine a person’s health, genetic factors and environmental factors account for only 15% and 17%, medical conditions account for 8%, and life attitude and lifestyle account for 60%. There are five cornerstones of human health, namely a reasonable diet, moderate exercise, quitting smoking and limiting alcohol, psychological balance, and adequate sleep. Mental balance is most important. The first important thing about health preservation is psychological balance. This is the most important and difficult thing to achieve. People are often troubled by bad emotions such as worry, fear, greed, cowardice, jealousy and hatred. Scientific research shows that when you are depressed, the body's anti-cancer function will decline by more than 20%.

5. To achieve psychological balance, you must first have a clear goal in life and pursue it persistently. Surveys show that people with clear life goals have a relatively higher chance of longevity. But this goal shouldn't be so demanding that it comes at the expense of your own health.

6. If you want to be relaxed physically and mentally, there are three kinds of happiness: contentment, self-sufficiency, and helping others.

7. Many people now believe that ‘the Food and Drug Administration sucks’, which is far from the truth, and this view is extremely dangerous.

8. I don’t have great expectations for the new medical reform. Medical problems are a difficult problem in the world. There cannot be a panacea that will work once you take them. They need to be solved step by step.

9. Guangzhou people over 50 years old have black lungs.