‘Dzogchen: The Self-Perfected State’ by Chogyal Namkhai Norbu (p. 81)

The nature of phenomena is non dual,
but each one, in its own state, is beyond the limits of the mind.
There is no concept that can define the condition of “what is”
but vision nevertheless manifests:
all is good.
Everything has already been accomplished, and so, having overcome the sickness of effort,
one finds oneself in the self-perfected state:
this is contemplation.