This first volume of the Alfred Adler works collect four very important works, a must have for anybody interested in psychology: -What Life Could Mean to You-The Pattern of Life-The Science of Living-Problems of Neurosis In collaboration with Sigmund Freud and a small group of Freud's colleagues, Adler was among the co-founders of the psychoanalytic movement and a core member of the Vienna Psychoanalytic Society: indeed, to Freud he was "the only personality there" What life could mean to you is one of Adler's most popular books. On the meaning of life, he begans: "Human beings live in the realm of meanings. We do not experience pure circumstances; we always experience circumstances in their significance for men. Even at its source our experience is qualified by our human purposes. " Wood " means " wood in its relation to mankind ", and " stone " means " stone as it can be a factor in human life." If a man should try to escape meanings and devote himself only to circumstances he would be very unfortunate: he would isolate himself from others: his actions would be useless to himself or to any one; in a word, they would be meaningless. But no human being can escape meanings. We experience reality always through the meaning we give it; not in itself, but as something interpreted. It will be natural to suppose, therefore, that this meaning is always more or less unfinished, incomplete; and even that it is never altogether right. The realm of meanings is the realm of mistakes."