Who said "Honesty's always the best policy, even when it's hard."?

This quote is attributed to Bugs Bunny.

Honesty's always the best policy, even when it's hard. - Bugs Bunny

"Honesty's always the best policy, even when it's hard."

Bugs Bunny Truth

"Ehhhhh, what's up, Doc?"

"Ain't I a stinker?"

"Of course you realize, this means war."

"If you can't be good, be careful."

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

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."