What is the main philosophy of fasting in the month of Ramadan?

Our responsibility is to work hard, to avoid sins and – to put it briefly – to show piety. Piety, which has been considered as the main philosophy and goal of fasting in the month of Ramadan, means this. Piety means taking care of oneself. We should constantly take care of ourselves. Of course, primarily, I am addressing this statement to myself. All of us are responsible. Therefore, we should appreciate the value of the month of Ramadan.We should appreciate the value of this month of Ramadan which we are in now. Thousands of thousand months of Ramadan have come and gone throughout history. And thousands of thousand months of Ramadan will come and go during which time we are not living. Amid these billion months of Ramadan in history, we are present in a few of them. In this chain of the months of Ramadan of history, we have been given the opportunity to spend 20, 30, 50, 60 months of Ramadan from the age of taklif until the end of our lives. So we should appreciate the value of them.