Manifest & Hidden Phenomena This excerpt is copyrighted material, please do not use or copy without written permission from Nitartha Publications.This excerpt is from our sourcebook we use for Mind & Its World IV class. This course is an extensive exposition of the Sautrantika philosophical tradition, based on the expanded version of The Gateway that Reveals the Philosophical Traditions to Fresh Minds root text. MEDITATION ON SELFLESSNESS By ACHARYA KELSANG WANGDI Personal selflessness can be explained in three contexts: the twelve links of dependent origination. the four noble truths or the four realities. the sixteen aspects of the four realities. Here, we begin with body and mind.