"The cares for body make
That body pine;
Let go of cares and thoughts,
O child of mine!"

These Ten Pictures of the Cowherd correspond in meaning to the Five Ranks of Merit above stated, even if there is a slight difference, as is shown in the following table:

THE FIVE RANKS. THE TEN PICTURES.
1. The Rank of Turning 1. The Searching of the Cow.
2. The Finding of the Cow's Tracks.
2. The Rank of Service 3. The Finding of the Cow.
4. The Catching of the Cow.
3. The Rank of Merit 5. The Taming of the Cow.
6. The Going Home, Riding on the Cow.
4. The Rank of Co-operative Merit 9. The Returning to the Root and Source.
10. The Going into the City with Open Hands.
5. The Rank of Merit-over-Merit 7. The Forgetting of the Cow and the Remembering of the Man.
8. The Forgetting of the Cow and of the Man.
14. Zen and Nirvana.--The beatitude of Zen is Nirvana, not in the Hinayanistic sense of the term, but in the sense peculiar to the faith. Nirvana literally means extinction or annihilation; hence the extinction of life or the annihilation of individuality. To Zen, however, it means the state of extinction of pain and the annihilation of sin. Zen never looks for the realization of its beatitude in a place like heaven, nor believes in the realm of Reality transcendental of the phenomenal universe, nor gives countenance to the superstition of Immortality, nor does it hold the world is the best of all possible worlds, nor conceives life simply as blessing. It is in this life, full of shortcomings, misery, and sufferings, that Zen hopes to realize its beatitude. It is in this world, imperfect, changing, and moving, that Zen finds the Divine Light it worships. It is in this phenomenal universe of limitation and relativity that Zen aims to attain to highest Nirvana. "We speak," says the author of Vimalakirtti-nirdeca-sutra, "of the transitoriness of body, but not of the desire of the Nirvana or destruction of it." "Paranirvana," according to the author of Lankavatarasutra, "is neither death nor destruction, but bliss, freedom, and purity." "Nirvana," says Kiai Hwan,[1]" means the extinction of pain or the crossing over of the sea of life and death. It denotes the real permanent state of spiritual attainment. It does not signify destruction or annihilation. It denotes the belief in the great root of life and spirit." It is Nirvana of Zen to enjoy bliss for all sufferings of life. It is Nirvana of Zen to be serene in mind for all disturbances of actual existence. It is Nirvana of Zen to be in the conscious union with Universal Life or Buddha through Enlightenment.