In our FBA Dharmabyte today, Viriyalila conjures up the image of the rock tumbler to explore how the practice of sangha creates jewels. But itand#8217;s the granite bottomed rivers in NH that gets evoked and#8211; in their crystal clarity and beauty may the Bodhicitta arise. and#8220;Bodhicitta Arising through Collective Practice,and#8221; is one of three short talks given at Aryaloka Buddhist Center, November, 2010 titled and#8220;Three Perspectives On the Practice of Spiritual Friendshipand#8221;.