“Light travels faster than sound. This is why some people appear bright until you hear them speak.” PeopleInspirationalHumorLightFunnySpeakSoundIntelligenceChristmasFasterSarcasmSarcasticBrightnessFunny One LinerSarcastic One LinersBeing SarcasticFunny ThoughtsDark SarcasmStupid JokesCool Funny Author:Alan Dundes