"I must Confess that I am only dust. But once a rose within me grew; Its rootlets shot, its flowerets flew; And all rose's sweetness rolled Throughout the texture of my mould; And so it is that I impart Perfume to them, whoever thou art." As we men live and act, so do our arteries; so does blood; so do corpuscles. As cells and protoplasm live and act, so do elements, molecules, and atoms. As elements and atoms live and act, so do clouds; so does the earth; so does the ocean, the Milky Way, and the Solar System. What is this life which pervades the grandest as well as the minutest works of Nature, and which may fitly be said 'greater than the greatest and smaller than the smallest?' It cannot be defined. It cannot be subjected to exact analysis. But it is directly experienced and recognized within us, just as the beauty of the rose is to be perceived and enjoyed, but not reduced to exact analysis. At any rate, it is something stirring, moving, acting and reacting continually. This something which can be experienced and felt and enjoyed directly by every one of us. This life of living principle in the microcosmos is identical with that of the macrocosmos, and the Universal Life of the macrocosmos is the common source of all lives. Therefore, the Mahaparinirvana-sutra says: "Tathagata (another name for Buddha) gives life to all beings, just as the lake Anavatapta gives rise to the four great rivers." "Tathagata," says the same sutra, "divides his own body into innumerable bodies, and also restores an infinite number of bodies to one body. Now be becomes cities, villages, houses, mountains, rivers, and trees; now he has a large body; now he has a small body; now he becomes men, women, boys, and girls." 5. Life and Change.