Famous quotes containing the words instrument and/or grade:
“Man lives consciously for himself, but is an unconscious instrument in the attainment of the historic, universal, aims of humanity.”
—Leo Tolstoy (1829–1910)
“Ideas are like pizza dough, made to be tossed around, and nearly every book represents what my son’s third grade teacher refers to as a “teachable moment.””
—Anna Quindlen (b. 1952)