Who said "Change can be scary, but it's also necessary."?

This quote is attributed to Agent Coulson.

Change can be scary, but it's also necessary. - Agent Coulson

"Change can be scary, but it's also necessary."

Agent Coulson Change

"I'm sorry, the god of Thunder lost his hammer and apparently nobody saw that coming."

"There's no such thing as coincidence. Only the inevitable."

"I've always admired your confidence. Not always your judgment, but your confidence."

"Big man in a suit of armour. Take that off, what are you?"

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."