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There are three principal means of acquiring knowledge. . . observation of nature, reflection, and experimentation. Observation collects facts; reflection combines them; experimentation verifies the result of that combination.

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    Who said: " Sometimes we need to let go of our pride, and just do what others ask of us."
    A Padme Amidala
    B Anakin Skywalker
    C Spider-man
    D Shmi Skywalker