Who said "I don't always understand the world, but that's okay."?

This quote is attributed to Billy.

I don't always understand the world, but that's okay. - Billy

"I don't always understand the world, but that's okay."

Billy Wisdom

"I'm a big fan of science!"

"Mandy, wouldn't it be great if we could stay young forever?"

"I love the smell of destruction in the morning!"

"Why does everything have to be so complicated?"

"I'm not angry, I'm just disappointed."

"The best things in life are free."

"You can't have everything in life, but you can have what matters most."

"A woman's intuition is rarely wrong."