I've always taken that as my guiding principle and the rest is just set dressing. You can have dragons in it, or aliens and starships, or a western about a gunslinger, or even literary fiction, and ultimately you're still writing about the human heart in conflict with itself.
George R. R. MartinI love fantasy. I grew up reading fantasy. But, I wanted to put a somewhat different spin on it. The whole trope of absolute good versus absolute evil, which was wonderful in the hands of J.R. Tolkien, became cliche and rote in the hands of the many Tolkien imitators that followed.
George R. R. Martin