Yoga is a way of life,which is difficult to describe unless you experience it. It is a life long journey of understanding yourself. Asana or physical movement is just a part of the entire process.

The most catchy phrase of Yoga according to me is Abhaysa (practice) and Vairagya (Let go). That is to say keep practicing until you achieve your goal and once you have achieved let go don`t dwell upon it. This as a human being is very difficult to practice.