Tri Bao was the Vietnamese Zen master of the 10th generation of the linage of Vo Ngon Thong. When he did not realize yet the Tao, he happened meeting a Zen monk. The Zen monk asked him:
- Where did you come from when you were born,...
‘It is the single (nature of ) mind
which encompasses all of Samsara and Nirvana. Even though its inherent nature
has existed from the very beginning, you have not recognized it.
(Self-Liberation Through Seeing With Naked Awareness)