Who said "What I've learned is that nature is the only honesty left."?

This quote is attributed to Poison Ivy.

What I've learned is that nature is the only honesty left. - Poison Ivy

"What I've learned is that nature is the only honesty left."

Poison Ivy Truth

"A woman's greatest tool is the power of seduction."

"Nature always wins in the end."

"Plants are the future of this world."

"I don't need a man to complete me."

"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."