Who said "I may be fooled sometimes, but my heart's always true."?

This quote is attributed to Knuckles.

I may be fooled sometimes, but my heart's always true. - Knuckles

"I may be fooled sometimes, but my heart's always true."

Knuckles Truth

"I'm the last one standing!"

"Gotta protect this Master Emerald!"

"Nobody messes with the Master Emerald while I'm around!"

"I may not be the smartest guy, but I know what's right!"

"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."