somebody should know better

After all these years of learning you should know better.

"You should know better than to get in my way!"

"And you should know better than to listen to them."

"You should know better than to think I'd care about that."

You should know better than to try to give the slip to me.

You should know better by now than to suggest it.

"Not all of us choose to be as we are, Peter, which you should know better than most."

"Oh, you should know better than to ask me that."

War is forbidden and you should know better than to suggest that.

At your age you should know better than to bring rubbish into the house.

You should know better than most, Colonel; there's always a price.

We might look like you, but you should know better.

"You should know better than to enter a lady's house."

You should know better than that, without being told.

"You should know better; there are easier ways to make money.

You should know better than any man that the hunter has all the advantages.

"You should know better than to talk like that," he growled.

Sometimes you fall in love with a movie, even when you should know better.

"You should know better than anyone that I stopped believing in magic a long time ago."

"You should know better than to anger a witch," she told him.

"Little one, you should know better than to follow the two males like this.

You should know better - even in a "sideways look at the news" feature.

They don't have the time, as you should know better than I do."

You should know better than to show disagreement or weakness during interrogation.

"You should know better than to ask someone like Perry for your husband's secrets.