Who said "Love is the most powerful force in the universe."?

This quote is attributed to Droopy.

Love is the most powerful force in the universe. - Droopy

"Love is the most powerful force in the universe."

Droopy Love

"I'm so happy."

"Hello, I'm so glad to see you."

"That makes me so sad."

"I'm afraid I have some bad news."

"I love my wife, but sometimes she drives me crazy."

"Love conquers all obstacles."

"Love is patient, love is kind."

"I'm not stupid, I'm just in love!"