The mind should not be wandering in all directions indiscriminately like the fly. The fly dwells in the sweetmeat shop and runs after the rubbish carts; the fly (mind) has to be taught to understand the sweetness of the first place and the impurity of the second place, so that it may not desert the sweetmeat shop and pursue the rubbish cart. When such teaching is imparted to the mind, it is called meditation. On the other hand, look at the bee! It has contact only with sweetness; it approaches only flowers that possess nectar; it is not attracted to other places; it does not proceed there at all. Similarly, you must give up all inclinations towards sensory attraction.

- Dhyana Vahini, Chap 2, "Chanting God's Name and Meditation".

Master the mind and be a mastermind. - Baba