Who said "Fear is only as powerful as you allow it to be."?

This quote is attributed to Ricky Ricardo.

Fear is only as powerful as you allow it to be. - Ricky Ricardo

"Fear is only as powerful as you allow it to be."

Ricky Ricardo Fear

"Lucy, you got some 'splainin' to do!"

"I'm not angry, I'm just disappointed."

"Babalú!"

"This is going to be a great show!"

"Face your fears with courage."

"You can't live your life in fear."

"Snakes. Why'd it have to be snakes?"

"Fear is just another obstacle to overcome."