In English
has explained in the that sorrow is the fruit of (quality of passionate activity). He has also shown that only the person who recognises this truth and removes and (quality of sloth and inertia) from his heart, can be happy. As man has all the three (qualities) in his heart, he is bound. The entire world is a manifestation of the three . Of these three, and are the source of trouble. For all sorrows, grief, trouble and problems, these two are responsible. There are six attributes for sleep, drowsiness, fear, anger, laziness and inertia.