As we explore the soul, it is important to remember that this exploration will take place within nature (the body), for that is where and what we are.
True concentration is an unbroken thread of awareness.
Activity and passivity must go together in asanas.
An intellectual mind that is unconnected to the heart is an uncultivated mind.
Asanas penetrate deep into each layer of the body and ultimately into the consciousness itself.
A stable mind is like the hub of a wheel. The world may spin around you, but the mind is steady.