Question: Immortals have gone, Dao has been hidden, where can I find immortals? Where can I ask questions? Answer: Immortals have not gone, Dao has not hidden, what is hidden is your heart! Question: How to get rid of it? Answer: There is nothing outside the heart, no attachment He begs! Question: Without desires and desires, is he not a saint? Answer: Everyone in the world can become a saint. Question: How to become a saint? Answer: Thousand saints have no heart, and the six classics need to be dusted in the mirror [The first book friend group in this book : Church 190880466]