Maintain/engineering

Famous quotes containing the words maintain and/or engineering:

“Men must be capable of imagining and executing and insisting on social change if they are to reform or even maintain civilization, and capable too of furnishing the rebellion which is sometimes necessary if society is not to perish of immobility.”
—Rebecca West (1892–1983)

“Mining today is an affair of mathematics, of finance, of the latest in engineering skill. Cautious men behind polished desks in San Francisco figure out in advance the amount of metal to a cubic yard, the number of yards washed a day, the cost of each operation. They have no need of grubstakes.”
—Merle Colby, U.S. public relief program (1935-1943)