This sect, with its excellence in morality and benevolence, proved itself a beautifier of human life, of society and of the earth itself. Its work was an irenicon. It occupied itself exclusively with the higher ethics, the higher meditations and the higher knowledge. Interdicting what was evil and prescribing what was good, its precepts varied in number and rigor according to the status of the disciple, lay or clerical. It is by the observance of the _sila_, or grades of moral perfection, that one becomes a Buddha. Besides making so powerful a conquest at the southern capital, this sect was the one which centuries afterward built the first Buddhist temple in Yedo. Being ordinary human mortals, however, both monk and layman occasionally illustrated the difference between profession and practice. These three schools or sects, Ku-sha, Jō-jitsu, and Ris-shu, may be grouped under the Hinayana or Smaller Vehicle, with more or less affiliation with Southern Buddhism; the others now to be described were wholly of the Northern division. The Hossō-shu, or the Dharma-lakshana sect, as described by the Rev. Dai-ryo Takashi of the Shin-gon sect, is the school which studies the nature of Dharmas or things. The three worlds of desire, form and formlessness, consist in thought only; and there is nothing outside thought. Nine centuries after Gautama, Maitreya,[11] or the Buddha of kindness, came down from the heaven of the Bodhisattva to the lecture-hall in the kingdom in central India at the request of the Buddhas elect, and discounted five shastras. After that two Buddhist fathers who were brothers, composed many more shastras and cleared up the meaning of the Mahāyanā. In 629 A.D., in his twenty-ninth year, the famous Chinese pilgrim, Gen-jō (Hiouen-thsang), studied these shastras and sciences, and returning to China in 645 A.D., began his great work of translation, at which he continued for nineteen years. One of his disciples was the author of a hundred commentaries on sutras and shastras. The doctrines of Gen-jō and his disciples were at four different times, from 653 to 712 A.D., imported into Japan, and named, after the monasteries in which they were promulgated, the Northern and Southern Transmission. The Middle Path.