This sentence is very profound, let alone translated into Chinese, foreigners also have their own views.

Nothing is true, everything is allowed.

Translation 1: Everything is impermanent, and everything is self-defeating. (Buddhist language)

Everything is empty and everything can be done.

Translation 3: Everything is empty and everything is accurate.

Don't be blinded by the so-called truth. You should know that any truth you see is illusory until you personally uncover the last veil of haunting things. Your heart should not be bound by secular laws and regulations. You know, if your heart is bound, your blade will lose its sharpness. If you have a clear conscience, you must be brave and diligent and cut off all evil in the world. Actually, I personally think Translation 3 is quite good. I hope you can translate this sentence into Italian? I don't know what to do.

I use online translation, which is not good. I hope the landlord understands.