Who said "A gun is only useful when you know how to use it."?

This quote is attributed to James Bond.

A gun is only useful when you know how to use it. - James Bond

"A gun is only useful when you know how to use it."

James Bond Knowledge

"The name is Bond, James Bond."

"I expect you to die."

"A man's life is precious. Even the shortest one."

"No, I expect you to die."

"We're not just after treasure. We're preserving history."

"The mind is humanity's greatest tool."

"A tidy room reflects a tidy mind."

"You can learn a lot about a person by how they keep their space."