Who said "Dexter's Laboratory is a monument to my intellect."?

This quote is attributed to Dexter.

Dexter's Laboratory is a monument to my intellect. - Dexter

"Dexter's Laboratory is a monument to my intellect."

Dexter Creativity

"What does this button do?"

"I must focus on my work."

"Science rules!"

"Dee Dee, get out of my laboratory!"

"When life gives you lemons, make something beautiful."

"Creativity knows no bounds."

"Creativity is the expression of the soul."

"I'm making this up as I go."