Who said "Humor is for people who aren't serious about their goals."?

This quote is attributed to Electro.

Humor is for people who aren't serious about their goals. - Electro

"Humor is for people who aren't serious about their goals."

Electro Humor

"I was nobody. Then I became somebody. That's all that matters."

"You know what it's like to be invisible? To be forgotten?"

"I'm not a monster. I'm just a man who was given a chance."

"They all laughed at me. Every single one of them."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."