We do not give much attention to this subject. But the more we give attention to it, the more proof we can find of this element which is drawn to its similar element. And Sa'adi, the great poet of Persia, says, "Element attracts element, as a dove is attracted to a dove, an eagle is attracted to an eagle." But do we not find the same thing in life every day? A gambler when he goes to another country, by the help of Providence - one does not know how - attracts another gambler very soon.