The concept of simple living, high thinking is relevant in every aspect of life. It applies to one’s personal life as much as it does to one’s family life, social life, religious life, national life and professional life. It is the best art of living. All of us need to manage our lives. The art of life management is every person’s need. Based on experience, one can say that simple living, high thinking is the ABCD of the art of living, of the art of life management. Without adopting this principle, one cannot manage one’s life successfully. All great people throughout history have followed it, including the Prophet of Islam. The Prophet is a model for us to emulate. His life is a model in every respect for us, including his simple living and high thinking. His lifestyle, his residence, his clothes—everything was very simple. He was able to do the great things he did because he led a simple life, saving himself from all kinds of distraction and dedicating himself to his mission.