Who said "Health of the city depends on the will of its people."?

This quote is attributed to Arrow.

Health of the city depends on the will of its people. - Arrow

"Health of the city depends on the will of its people."

Arrow Health

"My name is Oliver Queen. After five years in hell, I have come home with only one goal: to save my city."

"I'm not the man I was."

"You have failed this city."

"I'm a monster."

"You can't expect to be happy if you're surrounded by mess."

"Health and happiness - these are true wealth"

"How can you live like this? It's like a pigsty!"

"You're going to get sick living like this."