You can have calmness of mind at all times by the practice of yoga. You can have restful sleep. You can have increased energy, vigour, vitality, longevity, and a high standard of health. You can turn out efficient work within a short space of time. You can have success in every walk of life.
SivanandaYou are not bound. You have got free will. You cannot change the experiences, the results of Prarabdha but you can change your future by right thinking and right action and thus make your will pure and irresistible. You can attain Self-realisatio n with the help of a dynamic will.
SivanandaTo achieve that state of lasting happiness and absolute peace, we must first know how to calm the mind, to concentrate and go beyond the mind. By turning the mind's concentration inward, upon the self, we can deepen that experience of perfect concentration. This is the state of Meditation.
Sivananda