"When dining at the facility cafeteria, always remember to check your ration for the deadly seven. Strychnine, Arsenic Trioxide, Nitrobenzene, Mercury, Epichlorohydrin, Acetone Thiosemicarbazone, and spiders. Stay healthy! Stay vigilant."
January 1, 1970
https://en.wikiquote.org/wiki/SCP_%E2%80%93_Containment_Breach