Liberal Arts

ARTS, Liberal, or Seven Liberal. The distinction between the liberal arts and the practical arts on the one hand, and philosophy on the other, originates in Greek education and philosophy. In the Republic (Bk. xi.) of Plato, and the Politics (viii. 1) of Aristotle, the ‘liberal arts’ are those subjects that are suitable for the development of intellectual and moral excellence, as distinguished from those that are merely useful or practical. The distinction was always made, by the Greek theorists, between music, literature in the form of grammar and rhetoric, and the mathematical studies, and that higher aspect of the liberal discipline termed philosophy. Philosophy was sometimes called the liberal art par excellence.

I think of physics as the liberal arts of technology. You understand the fundamental aspects of physics, and then you can learn the technology and understand how it relates to current world problems. I'm teaching the elementary physics that is most useful for someone who is trying to live in a technological world, to contribute to that world, and to make correct decisions.

At a time when politics deals in distortions and half truths, truth is to be found in the liberal arts. There's something afoot in this country and you are very much a part of it.