Who said "Sometimes the bravest thing is to admit you don't know."?

This quote is attributed to Harriet Hayes.

Sometimes the bravest thing is to admit you don't know. - Harriet Hayes

"Sometimes the bravest thing is to admit you don't know."

Harriet Hayes Courage

"I believe in the power of live television to change hearts and minds."

"Sometimes you have to choose between what's easy and what's right."

"Faith isn't about having all the answers; it's about trusting the journey."

"We have a responsibility to tell stories that matter."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."