Live in the constant contemplation of your kinship with others and with the Universe. Do good to others, treat all nature kindly, speak soft and sweet words, become like a child devoid of envy, hate and greed. When your love crosses the boundaries of your family and community, and expands to those beyond, you have taken the first step...

Sri Sathya Sai Baba

To me this is more important than mastering asanas. And , this is enough we dont need more. The physical is like a limited company, the mental impressions we create are to be nourished more than the physical.