Famous quotes containing the words defined and/or contribution:
“Long before Einstein told us that matter is energy, Machiavelli and Hobbes and other modern political philosophers defined man as a lump of matter whose most politically relevant attribute is a form of energy called “self-interestedness.” This was not a portrait of man “warts and all.” It was all wart.”
—George F. Will (b. 1941)
“Parents are used to being made to feel guilty about...their contribution to the population problem, the school tax burden, and declining test scores. They expect to be blamed by teachers and psychologists, if not by police. And they will be blamed by the children themselves. It is hardy a wonder, then, that they withdraw into what used to be called “permissiveness” but is really neglect.”
—C. John Sommerville (20th century)