Variation Quotes
I make a little mystique for myself. Since I have no preference or so-called sense of color, I could take almost everything that could be some accident of a previous painting. Or I set out to make a series. I take, for instance, some pictures where I take a color, some arbitrary color I took from some place. Well, this is gray maybe, and I mix the color for that, and then I find out that when I am through with getting the color the way I want it, I have six other colors in it, to get that color; and then I take those six colors and I use them also with this color. It is probably like a composer does a variation on a certain theme. But it isn't technical, it isn't just fun.
Willem de Kooning
If I have to hire a labourer for a week, and instead of ten shillings I pay him eight, no variation having taken place in the value of money, the labourer can probably obtain more food and necessaries with his eight shillings than he before obtained for ten: but this is owing, not to a rise in the real value of his wages, as stated by Adam Smith, and more recently by Mr. Malthus, but to a fall in the value of the things on which his wages are expended, things perfectly distinct; and yet for calling this a fall in the real value of wages, I am told that I adopt new and unusual language, not reconcilable with the true principals of the science. To me it appears that the unusual and, indeed, inconsistent language is that used by my opponents.
David Ricardo