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“:

My father’s death was proof that unhappiness quickly kills a man
Find the partner who needs you; don’t be someone’s backup plan
What if Jesus was serious about commands he gave his followers?
Inner peace requires breaking free of your defense mechanisms
I wasn’t allowed to express need, so I’ve spent life traveling alone
When people show you who they are, trust their actions, not words
In Northern Ireland, Obama attacks church schools as source of division
My unconscious choices on love say much about women and me