Where one sees nothing but the One,
hears nothing but the One,
knows nothing but the One--there is the Infinite.
Where one sees another, hears another,
knows another--there is the finite.
The Infinite is immortal, the finite is mortal.
It is written, He who has realized eternal Truth
does not see death, nor illness, nor pain;
he sees everything as the Self, and obtains all.
Chandogya Upanishad 7.23, 27