Who said "I've learned that the best laid plans often fall apart."?

This quote is attributed to Kitty Walker McCallister.

I've learned that the best laid plans often fall apart. - Kitty Walker McCallister

"I've learned that the best laid plans often fall apart."

Kitty Walker McCallister Change

"I'm not just a pretty face, darling. I have a brain, and I know how to use it."

"Family is everything, even when they drive you absolutely insane."

"A woman who knows what she wants is unstoppable."

"Don't underestimate me. I've survived worse than this."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."