If you can control the rising of the mind into ripples, you will experience Yoga.
Perfection in asana is achieved when the effort to perform it becomes effortless and the infinite being within is reached.
In deep meditation the flow of concentration is continuous like the flow of oil.
The way to eliminate ignorance is through steady, focused discrimination between the observer and the world.
A mind free from all disturbances is Yoga.
Yoga is the practice of quieting the mind.