"There are those with misunderstanding who hold that some teachings are methods for becoming a buddha and some teachings are obstacles to becoming a buddha.They then differentiate the words of the Buddha into good and bad, reasonable and unreasonable, and great and small vehicles. Finally, they hold that some teachings are to be cast aside, saying, "A bodhisattva should train in this and should not train in that." Thus, they abandon the teachings."

Je Tsongkhapa