Positive is everything that edifies or constructs and is part of a sustainable and lasting good. The mind is able to sustain, maintain and produce positive energy when the heart has something like a flame, where  wisdom prevails.  Without this presence, even the light of the day would be darkness.  For that reason, joy must always be present in the heart. Then, the mind and the thought will flourish with enthusiasm and good disposition. A positive mind is a courageous mind, that takes the channel of life, as if it was  a rough river but as expert navigator and without doubts and fears uses the experience and wisdom to give the best  of himself.  And if the day comes for sadness and melancholy to touch his door, then, his positivism will say : "You have arrived to the place of enthusiasm and here spring blooms, the bird sings and the flower opens every morning " And he also will say : " Today, sadness and melancholy are going to be changed because a positive mind, transmits its enthusiasm and removes the pain. There is only place for love here because, we build, here we embrace. We give the care, the tenderness and all the best. We nourish hope and illusions for a  better tomorrow " The positive thought is a commitment, is the union with life. And beyond everything, what is good will last forever.