Ask and it is given (Translated)

The purpose of this book is to indicate man's possibilities, to show that man can change his future; but, although modified, it again forms a deterministic sequence beginning at the point of interference-a future consistent with modification. The most important feature of man's future is flexibility. The future, though predetermined in advance in every detail, has many developments. At every moment of our lives we have before us the choice as to which of the many futures we will have.