Live and Let Live is an
idiom in which expresses the idea
that all should be able to live their lives in the manner they want to,
regardless of what other may think of them.
Example 1: I don't care what they do!
Live and let live, I always say. Your parents are strict. Mine just
live and let live.
Example 2: They seem as a society to have a very live and let live attitude towards issues
like gay rights.