Who said "My work is my legacy to the world."?

This quote is attributed to Dexter.

My work is my legacy to the world. - Dexter

"My work is my legacy to the world."

Dexter Work

"What does this button do?"

"I must focus on my work."

"Science rules!"

"Dee Dee, get out of my laboratory!"

"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."