Plzz answer! Which claim made in the speech is supported by reasons or evidence?

"If you get a bad grade, that doesn't mean you're stupi, it just means you need to spend more time studying."

"These people succeeded because they understood that you can't let your failures define you—you have to let your failures teach you."

"You definitely have to do a few drafts of a paper before it's good enough to hand in."

"So if you get into trouble, that doesn't mean you're a troublemaker, it means you need to try harder to act right."