This is the fourth talk from the book Knowing and Seeing by the most Venerable Pa-Auk Tawya Sayadaw read by me and is a gift not for sale / to be sold. It is from the Fifth Revised Edition via https://static.sariputta.com/pdf/tipitaka/1221/1pas-01-knowing-and-seeing-5th-rev-ed-pamc-032019pdf.pdf
https://www.paaukforestmonastery.org https://www.paaukforestmonastery.org/ebooks