What is the Principle of obtaining Love?

Just as there are regulations and principles laid down for obtaining different types of knowledge, in the same manner there is a definite code of discipline to be followed for admission to the school of love. It is necessary that these principles be followed rigidly:

A lover must give up the thoughts of the world, the attractions thereof and of the world beyond, and must then be completely absorbed in contemplation of his Beloved at all times.