This excerpt is copyrighted material, please do not use or copy without written permission from Nitartha Publications.The following is an excerpt from 2008 Commentary on Mind Only Tenet System by Acharya Lama Tenpa Gyaltsen. This is included in the section, Ways Of Asserting Perceiving Minds III, of the sourcebook we use in our Cittamatra course, which we are offering during this year’s Summer Institute. Learn more and register for the Nitartha Summer Institute 2021 here: http://bit.ly/nsi21fb Some topics we learn about in details in the course are: Distinctions of the greater and lesser vehicles Mind only scriptural sources, definition The meaning of the term “mind only,” examples