If your parents didn't have any children, there's a good chance that you won't have any.

If your parents didn't have any children, there's a good chance that you won't have any.

We talk of our mastery of nature, which sounds very grand; but the fact is we respectfully adapt ourselves, first, to her ways

Wrinkles are hereditary. Parents get them from their children.

If your parents never had children, chances are you won't either

Ants are good citizens, they place group interests first.