Who said "Humor can heal, but never at someone's expense."?

This quote is attributed to PC Principal.

Humor can heal, but never at someone's expense. - PC Principal

"Humor can heal, but never at someone's expense."

PC Principal Humor

"Okay, okay, okay. Let's all take a deep breath and think about this from a place of cultural sensitivity."

"That is NOT okay!"

"I'm gonna need you to check your privilege right now."

"We need to have a dialogue about this."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."