争事

争うな

arasou na / あらそうなDo not quarrel

Meaning

A short phrase telling you not to quarrel. Before saying anything about winning or losing, it recommends avoiding the conflict altogether, on the view that stepping back costs you nothing.

What to do today

Even if someone's words bother you, let them pass and finish the day in peace.

A word from the capybara

Without quarrels, nobody has to fight over the best napping spot.