Who said "I can't let you down again."?

This quote is attributed to Spider-Man.

I can't let you down again. - Spider-Man

"I can't let you down again."

Spider-Man Perseverance

"If you're nothing without the suit, then you shouldn't have it."

"I'm Batman."

"That's the thing about being a friendly neighborhood Spider-Man."

"I'm just your friendly neighborhood Spider-Man."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."