When was the last time you exercised? One of the best ways to acquire wisdom is to observe and record. One day I was watching young children having fun on the streets. Some of them were playing football, some of them were just running around and shouting, some of them were playing hide and seek, and some of them were pushing old car tyres up and down the street. These young ones did this almost every day in the evening for more than an hour. Truly speaking, that is why young children stay healthy. They actively exercise every day during playtime.

I repeat, when was the last time you exercised? Some of you are already shapeless. It is true that where there is no pain, there is no gain. Most adults are not willing to feel pain; therefore, they don’t exercise or go to the gym. When going to the mall, they either drive or take a taxi. When at home, they are sitting down on the sofa or couch; some are even sedentary workers. Most adults have time for almost anything apart from exercising and reading books. It’s really funny. Exercise will keep you healthy. Exercise helps a lot when it comes to anabolism and catabolism. You will die young because of a lack of exercise. You must buy books about fitness and health and study them thoroughly.