Who said "I practice the patience of a true professional."?

This quote is attributed to Kent Brockman.

I practice the patience of a true professional. - Kent Brockman

"I practice the patience of a true professional."

Kent Brockman Patience

"I'm Kent Brockman, and I will be reporting live from the scene of the action."

"That's the way it is, folks. News."

"As we all know, Springfield is a safe town. A very safe town."

"Breaking news from the Channel 6 News Team."

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."