Once you eliminate the impossible, whatever remains, no matter how imp — Truth

"Truth is strong enough to overcome all human sophistries."

"But the fact is, the truth is a very dangerous thing and most people aren’t very careful with it because most of the time, they don’t even recognize it. Consequently, they end up lying when they think they’re being truthful, and spilling the truth when they think they’re covering up."

"...The virtue of truth gives another his just due. Truthfulness keeps to the just mean between what ought to be expressed and what ought to be kept secret: it entails honesty and discretion. In justice, "as a matter of honor, one man owes it to another to manifest the truth."

"To know that we know what we know, and that we do not know what we do not know, that is true knowledge."

"The national argument right now is, one, whos got the truth and, two, whos got the facts… Until we can manage to get the two of them back together again, were not going to make much progress."

"If you would be a real seeker after truth, you must at least once in your life doubt, as far as possible, all things."