2007
5€ - portes incluídos.
algumas marcas de uso.

"Dr. Stephen Post has been making headlines by funding studies at the nation's top universities to prove once and for all the life-enhancing benefits of the simple act of giving of yourself to others. The exciting new research shows that when we give, mortality is delayed. Depression is reduced. Well-being and good fortune are increased. 

Why good things happen to good people shows you how to put this inspiring science to work in your own life."