There is a lot of common sense and natural wit behind the role-playing.

Some people have a natural wit, Dr. Bales said.

To his natural wit we can add the smell of fame.

"The energies of the people of New York at present have no purchase on their own natural wit and intelligence," he said.

In a crucial business meeting, Kate saves the day by using her natural wit and charm.

It has has made them magnificent virtuosos but has at the same time sapped away so much natural wit and relaxation.

Ms. Allen fills the role with a quiet gentility, while also conveying Heidi's natural wit.

His performances were considered original, with Charles described as having a natural ironic wit which appealed to talent scouts.

"Down-home piety," he writes, "is no substitute for a natural wit."