Humanitas in the context of "Cicero"

The Renaissance (UK: /rɪˈneɪsəns/ rin-AY-sənss, US: /ˈrɛnəsɑːns/ REN-ə-sahnss) is a period of history and a European cultural movement covering the 15th and 16th centuries. It marked the transition from the Middle Ages to modernity and was characterized by an effort to revive and surpass the ideas and achievements of classical antiquity. Associated with great social change in most fields and disciplines, including art, architecture, politics, literature, exploration and science, the Renaissance was first centered in the Republic of Florence, then spread to the rest of Italy and later throughout Europe. The term rinascita ("rebirth") first appeared in Lives of the Artists (c. 1550) by Giorgio Vasari, while the corresponding French word renaissance was adopted into English as the term for this period during the 1830s.

The Renaissance's intellectual basis was founded in its version of humanism, derived from the concept of Roman humanitas and the rediscovery of classical Greek philosophy, such as that of Protagoras, who said that "man is the measure of all things". Although the invention of metal movable type sped the dissemination of ideas from the later 15th century, the changes of the Renaissance were not uniform across Europe: the first traces appear in Italy as early as the late 13th century, in particular with the writings of Dante and the paintings of Giotto.

From the time of Plato through the Middle Ages, the quadrivium (plural: quadrivia, Latin for "four ways") was a grouping of four subjects or arts—arithmetic, geometry, music, and astronomy—that formed a second curricular stage following preparatory work in the trivium, consisting of grammar, logic, and rhetoric. Together, the trivium and the quadrivium comprised the seven liberal arts, and formed the basis of a liberal arts education in Western society until gradually displaced as a curricular structure by the studia humanitatis and its later offshoots, beginning with Petrarch in the 14th century. The seven classical arts were considered "thinking skills" and were distinguished from practical arts, such as medicine and architecture.

The four mathematical arts were recognized by Pythagoreans such as Nicomachus of Gerasa, but the use of quadrivium as a term for these four subjects has been attributed to Boethius, when he affirmed that the height of philosophy can be attained only following "a sort of fourfold path" (quodam quasi quadruvio). It was considered the foundation for the study of philosophy (sometimes called the "liberal art par excellence") and theology. The quadrivium was the upper division of medieval educational provision in the liberal arts, which comprised arithmetic (absolute number), music (relative number), geometry (magnitude at rest), and astronomy (magnitude in motion).

Paideia (/paɪˈdeɪə/; also spelled paedeia; Greek: παιδεία) referred to the rearing and education of the ideal member of the ancient Greek polis or state. These educational ideals later spread to the Greco-Roman world at large, and were called humanitas in Latin.

Paideia was meant to instill aristocratic virtues in the young citizen men who were trained in this way. An ideal man within the polis would be well-rounded, refined in intellect, morals, and physicality, so training of the body, mind, and soul was important. Both practical, subject-based schooling as well as a focus upon the socialization of individuals within the aristocratic order of the polis were a part of this training.