1.Quality of life means Life in the appropriate level of the basic needs of human society in the health, social, economic, political, and religious studies, which is the value of a comparable advantage, of course, is that there is no rule anyone or any country may have different standards based on the needs of each society and to the quality of life he surely change according to time.
2.Quality of life means life in the human. According to the basic needs of society. Quality in health, social, economic, educational, political and religious. This is compared side of the course, no rules. Is anyone or any country may set standards. To meet the needs of each society. And the quality of life must inevitably change over time.
3.Life means living in the appropriate level of human. According to the condition of the basic needs in society. The quality in health, society, economy, education, politics and religion. A comparative value with no definite rules.And according to the needs of each society. And the quality of life is changing with time.