Will is the thing-in-itself, the inner content, the essence of the world. Life, the visible world, the phenomenon, is only the mirror of the will. Therefore life accompanies the will as inseparably as the shadow accompanies the body; and if will exists, so will life, the world, exist. Life is, therefore, assured to the will to live; and so long as we are filled with the will to live we need have no fear for our existence, even in the presence of death. It is true we see the individual come into being and pass away; but the individual is only phenomenal, exists only for the knowledge which is bound to the principle of sufficient reason, to the _principio individuationis_. Certainly, for this kind of knowledge, the individual receives his life as a gift, rises out of nothing, then suffers the loss of this gift through death, and returns again to nothing. But we desire to consider life philosophically, _i.e._, according to its Ideas, and in this sphere we shall find that neither the will, the thing-in-itself in all phenomena, nor the subject of knowing, that which perceives all phenomena, is affected at all by birth or by death. Birth and death belong merely to the phenomenon of will, thus to life; and it is essential to this to exhibit itself in individuals which come into being and pass away, as fleeting phenomena appearing in the form of time—phenomena of that which in itself knows no time, but must exhibit itself precisely in the way we have said, in order to objectify its peculiar nature. Birth and death belong in like manner to life, and hold the balance as reciprocal conditions of each other, or, if one likes the expression, as poles of the whole phenomenon of life. The wisest of all mythologies, the Indian, expresses this by giving to the very god that symbolises destruction, death (as Brahma, the most sinful and the lowest god of the Trimurti, symbolises generation, coming into being, and Vishnu maintaining or preserving), by giving, I say, to Siva as an attribute not only the necklace of skulls, but also the lingam, the symbol of generation, which appears here as the counterpart of death, thus signifying that generation and death are essentially correlatives, which reciprocally neutralise and annul each other. It was precisely the same sentiment that led the Greeks and Romans to adorn their costly sarcophagi, just as we see them now, with feasts, dances, marriages, the chase, fights of wild beasts, bacchanalians, &c.; thus with representations of the full ardour of life, which they place before us not only in such revels and sports, but also in sensual groups, and even go so far as to represent the sexual intercourse of satyrs and goats. Clearly the aim was to point in the most impressive manner away from the death of the mourned individual to the immortal life of nature, and thus to indicate, though without abstract knowledge, that the whole of nature is the phenomenon and also the fulfilment of the will to live.