Self-abnegation, peace of mind, renunciation of hope and equanimity, these are the ways by which spiritual enlightenment can always be secured. The knowledge of self is the best of all knowledge.
आकिञ्चन्यं सुसंतोषो निराशित्वमचापलम्। एतदेव परं ज्ञानं सदात्मज्ञानमुत्तमम्॥