Being Nice!

I've got a scientific notion

Based on findings, facts, and quotients

It's a cure-all formula called being nice

It doesn't need to be injected

Or ingested

Or perfected

It's just something you can try out once or twice

You can try it on a stranger

Or your neighbor

Or the mirror

And you'll notice after just a little while

There's a chemical reaction

Based on scientific action

And that chemical reaction is a smile