Buddhas don't practice nonsense.

The awareness of mortals falls short. As long as they're attached to appearances, they're unaware that their minds are empty. And by mistakenly clinging to the appearance of things they lose the Way.

All know the way, but few actually walk it.

But deluded people don't realize that their own mind is the Buddha. They keep searching outside.

But while success and failure depend on conditions, the mind neither waxes nor wanes.

Not suffering another existence is reaching the Way.

To see nothing is to perceive the Way, and to understand nothing is to know the Dharma, because seeing is neither seeing nor not seeing, and because understanding is neither understanding nor not understanding.