Who said "I did not know they were poison."?

This quote is attributed to Dwight Schrute.

I did not know they were poison. - Dwight Schrute

"I did not know they were poison."

Dwight Schrute Wisdom

"I am running away from my responsibilities. And it feels good."

"Fact: Bears eat beets. Bears, beets, Battlestar Galactica."

"When you realize you want to spend the rest of your life with somebody, you want the rest of your life to start as soon as possible."

"I am Beyoncé, always."

"I'm not angry, I'm just disappointed."

"The best things in life are free."

"You can't have everything in life, but you can have what matters most."

"A woman's intuition is rarely wrong."