Let your heart go out and abide in things. Let things return and abide in your heart.
Do no harmful actions, do not become attached to the cycle of death and rebirth, show kindness, respect the old and have compassion for the young, do not have a heart that rejects or a heart that covets and have no worry or sadness in your heart. This is what is called enlightenment. Do not seek it elsewhere.
The zazen I speak of is not learning meditation. It is simply the Dharma gate of repose and bliss, the practice-realization of totally culminated enlightenment. It is the manifestation of ultimate reality. Traps and snares can never reach it. Once its heart is grasped, you are like the dragon when he gains the water, like the tiger when she enters the mountain. For you must know that just there (in zazen) the right Dharma is manifesting itself and that, from the first, dullness and distraction are struck aside.
In the assemblies of the enlightened ones there have been many cases of mastering the Way bringing forth the heart of plants and trees; this is what awakening the mind for enlightenment is like. The fifth patriarch of Zen was once a pine-planting wayfarer; Rinzai worked on planting cedars and pines on Mount Obaku. . . . Working with plants, trees, fences and walls, if they practice sincerely they will attain enlightenment.