Life

Life

Life (cf. biota) is a characteristic that distinguishes objects that have signaling and self-sustaining processes from those that do not, either because such functions have ceased (death), or else because they lack such functions and are classified as inanimate. Biology is the science concerned with the study of life.

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Famous quotes containing the word life:

    The writing career is not a romantic one. The writer’s life may be colorful, but his work itself is rather drab.
    Mary Roberts Rinehart (1876–1958)

    Thou gav’st me life, but mortal; for that one
    Favour I’ll make full satisfaction:
    For my life mortal, rise from out thy hearse,
    And take a life immortal from my verse.
    Robert Herrick (1591–1674)

    ... the precipitate of sorrow is happiness, the precipitate of struggle is success. Life means opportunity, and the thing men call death is the last wonderful, beautiful adventure.
    Alice Foote MacDougall (1867–1945)