Crossword puzzle clue "good managers remember these"

Good managers remember these

“We do not remember ___, we remember moments”: Cesare Pavese

Shakespeare character who says "Good night, ladies; good night, sweet ladies; good night, good night"

Cholesterol that doesn't start with H (I can never remember which is the good one)

Remember the good old days

Managers of fighters?

Certain campaign managers

Stars' business managers