"I graduated from the Naval Academy on 5 June 1974, receiving my diploma from President Richard Nixon. He said, "Good luck young fellow," as he handed it to me and I nervously said, "And good luck to you, sir." I remember seeing a bit of a scowl on the Superintendent's face standing nearby. I had no idea why. Two short months later, President Nixon resigned his office. I swear I was not making a political statement."
January 1, 1970
https://en.wikiquote.org/wiki/William_Douglas_Crowder