I hold that the propositions embodied in natural science are not derived by any definite rule from the data of experience, and that they can neither be verified nor falsified by experience according to any definite rule.

Today wouldn't have happened if histories weren't falsified.

A regime that wraps itself in the flag of truth fears truth most of all, for if its story is falsified to the slightest degree, its authority is gone.

Great truths can only be forgotten and can never be falsified.