The great science fiction writer Robert A. Heinlein was one of my first favorite writers, back when I started reading his juvenile fiction when I was about 12 or 13. I had no idea that he had already arrived at some of the conclusions it would take me decades to find.
There’s a widely held belief that Heinlein was a libertarian, but that’s much more complicated than most people think. He was pretty much an outright socialist in the early decades of his life, then a hardcore cold warrior after that. Still, libertarian themes emerged, most famously in “The Moon is a Harsh Mistress.”
Whatever he was in the early parts of his life, he gave us some of the best literary efforts on ideas related to freedom. I was reminded of that earlier this week when I saw this quoted, which comes from “The Notebooks of Lazarus Long“:

Peshawar murders show need to support those who share our values
Trump’s rabid defenders selling their souls for a narcissistic liar
If we keep waiting for perfection, we’ll always keep traveling alone
Healthy partner will always ask, ‘Who do you really want to be?’
Moral principle: What you do with your money is your business
Head and heart don’t agree about love, including Valentine’s Day
I’m shutting the whole world out, but I’m also waiting to be rescued
Urban Meyer’s drunken behavior points to deeper character issues