Ying & Yang

Last morning we've read an article that our National Security had recruited a man, who seems to be (later) the leader of a terror-group, that has been caught early this week in North-Africa.
We're not surprised of this message, because each of us has two sides: the good and the bad side (maybe an original sin of Adam and Eve...)
You can compare it to a doctor in medicines who is able to put the worst poison ever to his patient(s). Every human being will be sooner or later confronted with the 'other' side of life that can be more attractive than you can imagine. Because life must be spiced up with both sides of the so-called harmony, otherwise life is boring. Humans are always interested in the evil side. It brings more money when you put the forbidden on the media. For instance Jack the Ripper could be a serial-killer, situated on the highest elite you never can believe in. Is it a butcher, a doctor, a king? Who knows?
The Bible is an inspiration, contributed to the good and evil theory and one of the bestsellers in mankind. In the manuscripts of Kahlil Gibran, a prophet had answered on the question about Evil:
"The Good in you, I can tell about everything, but not the Evil. What is Evil nothing else than the Good that has been suffered from his own hunger and thirst? If the Good is hungry, it will search for food, even in the darkest caves and if it is thirsty, the Good will even drink from standing water..."