"Scholars of literature have devoted considerable attention to what they have called confessional or personal poetry, in which Robert Lowell, Sylvia Plath, and a series of other poets, from the 1950s on, made their art out of the experiences of their own lives. Yet art scholars have not analyzed...

Psychologists have not considered wisdom and creativity to be closely associated. This reflects their failure to recognize that creativity is not exclusively the result of bold discoveries by young conceptual innovators. Important advances can equally be made by older, experimental innovators....

"Frank Lloyd Wright, Le Corbusier, and Frank Gehry were experimental architects: all worked visually, and arrived at their designs by discovering forms as they sketched. Their styles evolved gradually over long periods, and all three produced the buildings that are generally considered their...