Who said "Hard work and dedication lead to results in any field."?

This quote is attributed to Velma Dinkley.

Hard work and dedication lead to results in any field. - Velma Dinkley

"Hard work and dedication lead to results in any field."

Velma Dinkley Work

"Jinkies!"

"My glasses! I can't see without my glasses!"

"Let's split up, gang."

"This is no accident. There are clues here."

"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."