Who said "I like to keep myself occupied."?

This quote is attributed to Norman Bates.

I like to keep myself occupied. - Norman Bates

"I like to keep myself occupied."

Norman Bates Work

"A boy's best friend is his mother."

"We all go a little mad sometimes."

"Mother is not quite herself today."

"I think that we're all quite mad."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."