做官虽然讲究才学,但还是以品行为本。

城市的建筑应该激励它的市民。

The more uncertain I am, the more I feel the need to paint.

The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.