H. L. Mencken's Law: By admin / On May 13, 2009 / At 12:00 am / In Jokes 125 Views H. L. Mencken’s Law: Those who can, do. Those who can’t, teach. Martin’s Extension: Those who cannot teach, administrate. Like224 Dislike28 2275600cookie-checkH. L. Mencken's Law:yes Post navigation Prev Post3 men Next PostLights You May Also Like ”Have some fun…. On May 5, 2024 | In Sarcastic One-Liners Daddy’s Calling On May 5, 2024 | In Jokes First Day of School On May 4, 2024 | In Jokes