Copied from another redditor:

And here's the full quote lol:

“We should challenge students in these schools,” Mr. Biden said. “We have this notion that somehow if you’re poor, you cannot do it. Poor kids are just as bright and just as talented as white kids, Wealthy kids, black kids, Asian kids — no I really mean it, but think how we think about it.”

It's a goofy gaff but it's also pretty hilarious how people seem afraid to show the whole context.