“You are absolutely pure,ever free,ever awakened,all perfect,changeless,indestructible Atma-tattva.That Thou art”(Chhandogya Upanishad 6.8.7)
and those who want to practice their sanskrit and enjoy this language which is truly melodious to the ears… 
“Nitya-shuddha,nitya-mukta,nitya-buddha,nitya-paripurna,
ajar,amar,avinashi Atma-tattva.Tattvamasi”