in the asana of the heart

Question: “In what asana is Bhagavan usually seated?”

Bhagavan: “In what asana? In the asana of the heart.

Wherever it is pleasant, there is my asana. That is called sukhasana, the asana of happiness. That asana of the heart is peaceful, and gives happiness. There is no need for any other asana, for those who are seated in that one.”

~ from Letter 108, Letters from Sri Ramanasramam
for the rest of the letter, please see http://suri-nagamma.blogspot.com/2007/07/letter-108.html