By detachment and purity of heart,
if one succeeds to penetrate
the inner secret of the ground
of one’s ordinary experience,
he attains a liberty
which nobody can touch,
which nobody can affect.
It is the monastic view of reality.
Necessary is it, and inevitable
are the practices of asceticism
in a spiritual search.
(But there are several other concepts such as abnegation, mortification, penance, self-denial, sacrifice, renunciation and detachment) .