Who said "Ethics cannot be codified; it requires improvisation."?

This quote is attributed to Butler, Judith.

Ethics cannot be codified; it requires improvisation. - Butler, Judith

"Ethics cannot be codified; it requires improvisation."

Butler, Judith

Philosopher-Gender Theorist American Born 1956 (age 70)

"Gender is performatively constituted by the very expressions that are said to be its results."

"There is no gender identity behind the expressions of gender; that identity is performatively constituted by the expressions themselves."

"If one 'is' a woman, that is surely not all one is."

"The body is not a being, but a variable boundary, a surface whose permeability is politically regulated."