Ninety percent of SF [science fiction] is crud, but then, ninety percent of everything is crud.
![Ninety percent of SF [science fiction] is crud, but then, ninety percent Image](https://www.idlehearts.com/images/ninety-percent-of-sf-science-fiction-is-crud-but-then-ninety-percent.jpg?x85372 "Ninety percent of SF [science fiction] is crud, but then, ninety percent")
Ninety percent of SF [science fiction] is crud, but then, ninety percent
Ninety percent of SF [science fiction] is crud, but then, ninety percent of everything is crud.
