Who said "Patience is not my strong suit, but it's getting better."?

This quote is attributed to Sylvester the Cat.

Patience is not my strong suit, but it's getting better. - Sylvester the Cat

"Patience is not my strong suit, but it's getting better."

Sylvester the Cat Patience

"Sufferin' succotash! That's not how you catch a puddy tat!"

"A cat's life is what you make of it - mostly chasing and scheming."

"Love makes you do crazy things, like chase a bird for decades."

"The secret to happiness is never giving up, no matter how many times you fail."

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."