from the 12 little Tantras of the ZZNG

All appearance (and) coming into being, transmigration (and) the state transcendenting suffering,
everything (is) perfect in the Pure-and-Perfect-Mind.
For that reason (it) is (called) Great Perfection.
To look at the profound state (of) the Great Perfection
is not investigating (and thinking) "this (is it)."
Since by investigating (it) will not be seen,
not seeing itself (is) the best seeing.

(The Twelve Little Tantras from the Zhang Zhung Nyan Gyüd 174,1)