That's a very wise quote. We've given you evidence 6 ways to Sunday that Trump is lying - tens of thousands of affidavits from poll workers, poll watchers, state elections officers, Secretaries of State in all 50 states, and the District of Columbia, and the nearly 100 federal and state judges at every level right up to the Supreme Court, not to mention the Department of Justice, the Department of Homeland Security, the FBI and the CIA, and an international organization which Trump invited to monitor the US elections.
All of the above have certified that this was this was a fair and legal election, won by Joe Biden and Kamala Harris. Only an idiot would reject such overwhelming evidence.