Dear brothers and sisters.

Sometimes in the moment of deepdeception, we feel lost in a whirlwind of questions and negative emotions that allows us to perceive our lives meaningless, blaming the bad luck that follows us, poor political and economic conditions, ignoring completely that we are part of this world and this life that may seem foolish. Indeed, did we wonder whether we've really taken our share of responsibility or our role to give meaning to our lives? Have we arrived to use our real capacity to the end?

this idea has been enriched with PhineasQuimby who was able to connect the magnetism of Mesmer with a real positive thinking. In fact he says and explains what his teacher Mesmer said, "The positive magnetism is the product of positive thinking, and it'is this idea that will develop over days to be one of the key concepts that underpin positive thinking today. added to this is that Quimby developed the method of mental healing as a result of positive thinking and has many followers who developed the method and extend it in all areas of life and interpersonal and the effects of positive thinking are not restricted in the human body but extend to the world around us . positive thinking is subsequently became based on three levels: personal, interpersonal and social.

With the development of social sciences and especially experiemental, cognitive and behavioral psychology, the positive thinking has been released from the alchemist aspect: his weak point wich has often criticized. In deed, Positive psychology, wich is part of clinical psychology, gave him some scientific legitimacy ,and behaviorist approach gave him a practical, concrete and rationalist aspect.

In this sense the two books of Steven Covey are uniques, consistent and rationalists and that’s why I have chosen them from many books of positive thinking which have been announcing a vague ideas and suggestions devoid of a practical sense of personal developpement.