on longevity and shortness of lifetxt下载

《on longevity and shortness of life》txt下载简介:

ON LONGEVITY AND SHORTNESS OF LIFEby Aristotletranslated by G. R. T. Ross1THE reasons for some animals being long-lived and othersshort-lived, and, in a word, causes of the length and brevity oflife call for investigation.The necessary beginning to our inquiry is a statement of thedifficulties about these points. For it is not clear whether inanimals and plants universally it is a single or diverse cause thatmakes some to be long-lived, others short-lived. Plants too have insome cases a long life, while in others it lasts but for a year....