To see one changeless Life in all the Lives,

And in the Separate, One Inseparable.

There is imperfect Knowledge: that which sees

The separate existences apart,

And, being separated, holds them real.

As Nirvana is only referred to casually in The Diamond Sutra, that familiar Buddhist term hardly calls for any present detailed explanation. Within a brief compass probably no better explanation may be forthcoming than what is already given in this concise exposition gathered from The Light of Asia:—

If any teach Nirvana is to cease,

Say unto such they lie.

If any teach Nirvana is to live,

Say unto such they err; not knowing this,