The obstacles that distract thought are disease, apathy, doubt, carelessness, indolence, dissipation, false vision, failure to attain a firm basis in yoga, and restlessness.
PatanjaliThe Yoga of action, leading to union with the soul is fiery aspiration, spiritual reading and devotion to Ishvara.
PatanjaliThere is always a light within us that is free from all sorrow and grief, no matter how much we may be experiencing suffering.
Patanjali