The practice of 'asanas' and 'pranayama' wards off disease and helps to maintain alertness.
SivanandaHumility is not cowardice. Meekness is not weakness. Humility and meekness are indeed spiritual powers.
SivanandaThe mental ability to concentrate is inherent to all; it is not extraordinary or mysterious. Meditation is not something that a Yogi has to teach you; you already have the ability to shut out thoughts.
SivanandaMoral values, and a culture and a religion, maintaining these values are far better than laws and regulations.
Sivananda