“Say what you mean and mean what you say,” unless you want to keep everyone guessing. Alas, vague is in vogue, the better to sow confusion about not-so-honorable intentions — and get your way in the end.

Florida Gov. Ron DeSantis has mastered this dark art, most recently as he ordered thoughtful discussions of African American history to end before they had begun, with studies of other cultures somehow escaping his ire.

A pilot of an Advanced Placement course on the subject has run into the buzz saw of the state’s “Stop Woke Act.”

The Florida Department of Education’s letter to the College Board said the content of its AP African American studies course “is inexplicably contrary to Florida law and significantly lacks educational value,” showing by its use of “inexplicably” that it had no earthly reason for a decision intended to close, not open, young minds.

Try teaching the history of the United States of America with “just the facts,” and you might end up with lessons on the enslavement of men, women and children, lynching, redlining and Jim Crow without judgment, without pointing out the evil, the inhumanity and the apathy of those who looked the other way while reaping the benefits of racist oppression.

In the name of not causing trauma in today’s students, Florida policymakers are erasing the trauma of the families and descendants of the Floridians lynched in Tallahassee, the state’s capital city, where the same lawmakers obviously close their eyes when passing markers acknowledging that chapter in American history.

Educators may want to fight back. But with jobs and livelihoods at stake, there are risks. ProPublica talked to a number of professors without tenure who are anxiously changing course names and weeding out terms such as “white privilege” to dodge cancellation and firing. But it’s difficult to avoid something that’s so hard to pin down, knowing all the while that disgruntled students who might be unhappy about a grade know exactly which “woke” cudgel will get immediate results.

So, for those instructors, it’s better to just stop. Just stop any mention of gender politics and the roots of racism, just stop connecting the dots between modern wealth and health gaps and how America’s institutions were constructed with discrimination the motivating factor.

Just stop answering questions from students of every race who are supposed to be curious, but apparently not too curious.

Don’t tell the governor that “woke” comes from a 1938 “stay woke” caution from blues singer Lead Belly, advice for Black Americans who wanted to avoid a fate similar to that of the falsely accused “Scottsboro Boys.” And by all means, don’t teach that in a Florida school. Because in 2023, “woke” means whatever DeSantis wants it to mean.

Unfortunately, Florida has set a template for other states, such as South Carolina, where Republican legislators have proposed a bill already being criticized by organizations such as the state’s American Civil Liberties Union for what it calls vague language that could discourage teachers from settling there.

A vague election law has already had its desired effect in, yes, Florida. After voters overwhelmingly approved opening up the franchise to former felons who had served their time, Republican legislators said, “Not so fast.”

Many of those hopeful voters, after being registered by confused election officials, themselves unsure of exactly what the law said, were swept up by DeSantis’ “election integrity” task force, arrested by law enforcement officers who seemed puzzled about the details of the law the terrified, targeted citizens were supposed to have broken.

Of course, those hauled out of their homes in handcuffs in well-publicized raids were mostly African American, with the white transgressors in The Villages given not much more than a slap on their presumably Republican wrists.

Charges may have been dropped in most cases, but do you think minority folks with a former brush with the law would risk another by voting?

Call it a pattern of intimidation by obfuscation.