Certainty

Certainty

Certainty can be defined as either:

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Famous quotes containing the word certainty:

    Doubt is long-winded. Certainty is brief.
    Mason Cooley (b. 1927)

    It takes twenty or so years before a mother can know with any certainty how effective her theories have been—and even then there are surprises. The daily newspapers raise the most frightening questions of all for a mother of sons: Could my once sweet babes ever become violent men? Are my sons really who I think they are?
    Mary Kay Blakely (20th century)

    The doctrine of those who have denied that certainty could be attained at all, has some agreement with my way of proceeding at the first setting out; but they end in being infinitely separated and opposed. For the holders of that doctrine assert simply that nothing can be known; I also assert that not much can be known in nature by the way which is now in use. But then they go on to destroy the authority of the senses and understanding; whereas I proceed to devise helps for the same.
    Francis Bacon (1560–1626)