A person who is puffed up by education has no humility and therefore does not seek the protection of a bona fide spiritual master. He thinks that he does not require a spiritual master and that he can achieve the perfection by his own efforts: Revision history
Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.