There is no obstruction that cannot be surmounted. Attachment to
sense objects can be removed by sama, dana, uparathi, thithiksha, that is, by developing purity, self-control, withdrawal of desires, and the
ability to suffer. Dullness of understanding can be removed by
listening again and again. Constant meditation on things heard
will abolish the habit of cynical criticism. All absurd conceit
will vanish through the teachings one imbibes.
- Sandeha Nivarini.