I heard 

I heard : "polar bears don't live with brown bears"

What about pandas ?

I heard : "camargue horses don't mix with Arabian horses"

What about zebras ?

Sometimes we must (shut) make silence 

I heard, I heard, but I don't listen 

It's not worth the trouble

I heard, I heard, But I don't understand

When wil this hate end ?

I heard : " doves don't fly with ravens"

what about magpies 

I heard : "white whales don't swim with humpabck whales"

What about orcas 

whipped cream is better with melted chocolate

Codes :

Animals = humans 

Contrast = Black and white

Topic : Racism and discrimination