The wisdom of man never yet contrived a system of taxation that would operate with perfect equality.

The armored cars of dreams contrived to let us do so many a dangerous thing.

For the greater beauty of the instrument the balls representing the planets are to be of considerable bigness but so contrived that they may be taken off at pleasure and others much smaller and fitter for some purposes put in their places.

Beauty and femininity are ageless and can't be contrived and glamour although the manufacturers won't like this cannot be manufactured. Not real glamour it's based on femininity.