I am going to stand briefly and speak well of a sub-species of human beings who, in my view, are vilified too often simply because of the profession the choose to pursue.

I am talking about your run-of-the-mill “career politician.”

One of the latest victims of this ill-informed epithet happens to be U.S. Sen. John Cornyn, the Texas Republican who’s in the fight of his political life trying to fend off a challenge from Texas Attorney General Ken Paxton, who wants the seat Cornyn has occupied on Capitol Hill.

The TV ads Paxton is running refer to Cornyn derisively as a career politician. I am weary of that put-down of men and women who choose a career in public service.

I say this being well aware of the scoundrels among us who take more than they give back. There happen to career pols who are in it for themselves. We also have bankers, lawyers, insurance brokers and any number of private professions full of individuals who don’t give a rat’s ass about anyone other than themselves. Politicians, though, become fair game because they do so while collecting public money, taxpayers’ money, to do their jobs.

Think for a moment of those who forgo private-sector careers — where they could earn many times the salary they collect in public office — and choose instead to pursue less lucrative careeer in public life.

Don’t call me a Pollyanna because I choose to stand for those who serve the public. My eyes are open to what I know exists in the world of politics. I merely am trying to cling what is left of the nobility of a profession where its practitioners mean it when they take an oath to serve the public good.