If we lived forever, if the dews of Adashino never vanished, if the crematory smoke on Toribeyama never faded, men would hardly feel the pity of things. The beauty of life is in its impermanence. Man lives the longest of all living things... and even one year lived peacefully seems very long. Yet for such as love the world, a thousand years would fade like the dream of one night.
Yoshida KenkoThe hour of death waits for no order. Death does not even come from the front. It is ever pressing on from behind. All men know of death, but they do not expect it of a sudden, and it comes upon them unawares. So, though the dry flats extend far out, soon the tide comes and floods the beach.
Yoshida Kenko