How do you write fear no one in French?

The most natural and idiomatic way to say "fear no one" in French is "Crains personne".

Here's a breakdown of why this works:

* Crains: This is the imperative form of the verb "craindre," which means "to fear."

* Personne: This means "no one" or "nobody."

So, "Crains personne" literally translates to "Fear no one."

Here are some other possible translations, but they might sound a bit more formal or less natural:

* N'aie peur de personne: This is a more literal translation using the negative form of "avoir peur."

* Ne crains personne: This is another possible literal translation, but it is less commonly used.

Ultimately, "Crains personne" is the most natural and idiomatic way to express "fear no one" in French.