Stone Tools
In archaeology, a tool stone is a type of stone that is used to manufacture stone tools. Alternatively, the term can be used to refer to stones used as the raw material for tools.
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Famous quotes containing the words stone and/or tools:
“I have no more cheap morals to draw from all this death.”
—Judith Rascoe, U.S. screenwriter, Robert Stone (b. 1939)
“In child rearing it would unquestionably be easier if a child were to do something because we say so. The authoritarian method does expedite things, but it does not produce independent functioning. If a child has not mastered the underlying principles of human interactions and merely conforms out of coercion or conditioning, he has no tools to use, no resources to apply in the next situation that confronts him.”
—Elaine Heffner (20th century)