dhyānayoga - Verse śloka 5
śloka 5
uddharedātmanātmānaṃ nātmānamavasādayet |
ātmaiva hyātmano bandhurātmaiva ripurātmanaḥ ||6-5||
Translation
Man should uplift himself by his own self and not degrade himself; for the Self alone is the friend of the Self, and the Self alone is the enemy of the Self.