Crossword puzzle clue "well known playwright s adopted name"

Well-known playwright’s adopted name.

Writer who said "One cannot think well, love well, sleep well, if one has not dined well"

Well-known playwright and producer.

First name of a civil rights activist who would turn 85 today, and whose adopted last name is a hint to this puzzle's theme

Well — in a way that's well known

Well-known, but not well-liked

"Well, well, well ..."

"Well, well, well," to a Brit