Who said "We need to check ourselves and our biases constantly."?

This quote is attributed to PC Principal.

We need to check ourselves and our biases constantly. - PC Principal

"We need to check ourselves and our biases constantly."

PC Principal Knowledge

"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."

"We're not just after treasure. We're preserving history."

"The mind is humanity's greatest tool."

"A tidy room reflects a tidy mind."

"You can learn a lot about a person by how they keep their space."