Former U. S. President Lincoln said: "The most brilliant scammer may deceive all people at one time or some people at all times, but it is impossible to deceive all people at all times. ". If Lincoln's assertion is true, which of the following assertions is false? ['Lincoln may not be deceived at any time.', 'Liars may also be deceived at some point.', 'There is no one at all times.', 'There is no one who may not be deceived at some point.']