The people of Tibet vary in stature, color, hair, and other characters, but all are Mongolic and all speak Tibetan. Some of the tribes are nomads—either herders or pillagers; others are settled and live by agriculture, notwithstanding the climate. In Lhassa itself they are tradespeople and traders. They are good weavers and make excellent woollen stuffs. They are skilled goldsmiths, and their fine wares go to decorate the temples and monasteries. They make the finest incense in the world. The most important thing in Tibet is religion. Their religion, which is called Lamaism, is a sort of Buddhism peculiar to Tibet. Tibet might be called a _theocracy_, or a land where a god rules. For the ruler of Tibet, called the _Dalai-lama_, is considered no common man, but a real god on earth. Many centuries ago, in India, there lived a man named Gautama or Sakyi-muni. He was wise and good, and the new religion which he taught was a great improvement upon the Brahmanism of India. On account of his wisdom and goodness, he was called Buddha, but he never claimed to be himself a god. Since his death, however, many millions of people in many lands have worshipped him as a god. All Buddhists believe that there may be many Buddhas—that Gautama was one Buddha, and that there were others before him and will be others hereafter. In Tibet, however, they think that there are always Buddhas on earth, and that when one Buddha dies his spirit at once enters the body of some little babe, who becomes a Buddha in his place. The Dalai-lama is the greatest of living Buddhas. There are many others in different parts of Tibet and Tatary, all of whom are worshipped as gods. The Dalai-lama lives in Lhassa, the sacred city, in a beautiful palace, and has many priests to serve him. He is the all-powerful being in the land. [Illustration: TIBETAN LAMAS BLOWING ON SHELLS (VERNEAU).] But he does not trouble himself about governing his people. He appoints a _nomekhan_ to rule for him. The nomekhan has four _kalons_ who are appointed to assist him. These four appoint all the other officers, most of whom are lamas or priests. Really the lamas control everything in Tibet. Generally they live together in great buildings called lamaseries. These are to be seen everywhere in the land, and are often perched upon the summits of lofty mountains, from which they overlook the country for miles around. Some lamaseries contain but a few priests, others contain many thousands. The lamas are at once known from the people by their dress.