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 minutes wing’d their way wi’ pleasure:
    Kings may be blest, but Tam was glorious,
    O’er a’ the ills o’ life victorious!
    Robert Burns (1759–1796)

    Two such as you with such a master speed
    Cannot be parted nor be swept away
    From one another once you are agreed
    That life is only life forevermore
    Together wing to wing and oar to oar.
    Robert Frost (1874–1963)

    I am content to live it all again,
    And yet again, if it be life to pitch
    Into the frog-spawn of a blind man’s ditch.
    William Butler Yeats (1865–1939)