Ladies and gentlemen, these are not assertions. These are facts, corroborated by many sources, some of them sources of the intelligence services of other countries. — Colin Powell Copy Share Image
Look at your hand. Its structure does not match the structure of assertions, the structure of facts. Your hand is continuous. Assertions and facts are discontinuous… You lift your index finger half an inch; it passes through a million facts.… — Michael Frayn Copy Share Image
