La derecha oprime y la izquierda libera

I just knew that would be Spanish, without being able to speak more than a few words. It works far better than our effort and is both a sardonic and satirical political comment.

Well played Spanish if that really is the equivalent in common usage. Our effort sounds like it was invented by a young child whilst responding to a BBC quiz.

I love Spanish, damn that’s a good way to say it.

Never heard of that. When attending a trade school there was never the necessity of a mnemotechnic to know in which direction turn the tool.

As other mentioned this kind of phrase is useless if you are in the opposite side.

What I always heard is “la regla del destornillador” (the screwdriver rule), as a substitute for the right hand rule.

We say the same thing in Brazil, but in portuguese: “A direita oprime, a esquerda liberta.”