Yoga is a way of life, a way of integrating your whole nature, so that all aspects of your life work in harmony, one with another.Yoga is the science of achieving stillness of body, mind, and emotions.Yoga is union of thought, word and deed.Yoga is the science of the whole man.When your mind, emotions and body work harmoniously together with the real Self within, then Yoga can be said to exist.Yoga is not a religion in the strictest sense, rather, it is the unifying principle behind all religions and philosophies.All religions and philosophies believe and accept "Oneness" and Yoga is that oneness.The eight aspects of Yoga according to Maharashi Patanjali are-Yama (Moral restraint), Niyama (Ethical observances), Asana (Posture), Pranayama (Breath control), Pratyahara (Sense withdrawal), Dharana (Concentration), Dhyana (Meditation), Samadhi (Liberation)