1.
We must take care not to admit as true anything, which is only probable. For when one falsity has been let in, infinite others follow.
Baruch Spinoza
2.
False-dealing travels a short road, and surely detected.
William Penn
3.
The greater absurdities are, the more strongly they evince the falsity of that supposition from whence they flow.
Francis Atterbury
4.
All we can do is search for the falsity content in our best theory.
Karl Popper
5.
The war brought things to a head, exposing the utter falsity and rottenness of Kautskyism from its very first day.
Karl Kautsky
6.
Almost all political campaigns involve falsity and playacting.
Rich Lowry
8.
Truth and falsity is something that concerns language, it's a property of language.
Errol Morris