I have said what I meant and meant what I said. I have not done as well as I should like to have done, but I have done my best, frankly and forthrightly; no man can do more, and you are entitled to no less.

Adlai Stevenson (1900–1965) American diplomat, statesman

Speech (1952-11-03), “The Good Fight,” Radio and TV Broadcast, Chicago
    (Source)

Broadcast the night before the election.