Sentence examples for ability to know the difference from inspiring English sources

Like the radicals in the sixties part of the book, Johnny and his comrades, these are all utopians (some are genuine utopians, some are opportunists, some have lost the ability to know the difference), and utopianism, the "sweet dream" of a world without suffering, is the novel's great and unmitigated evil.

Waiters, want to know the difference?

The key is to know the difference.

So who's to know the difference?

Who's going to know the difference?

"You have to know the difference, and recently it's been hard to tell the difference".

Now, the trick is to know the difference.

Round 5 Wisdom to know the difference.

I want them to know the difference.

Your pet needs to know the difference.

It's important to know the difference!