Who wants to be a millionaire? Your path to fame and fortune begins with the Latin via, “road.” — the first step via, “by way of” that special 800 number. Soon you come to a critical juncture, what the Romans called a trivium, from tri, “three,” + via, — creating the intersection of three roads where one and all gathered to share the latest gossip. The very mastery of such trivia allows you to continue.
Fortunately, you are already familiar with certain aspects of your trek from obvium, “that which you previously had met on the way,” from ob, “against,” + via, making your choices obvious. Removing them from your path, simply obviates them. However, the obstacles in your way become more and more devious, from deviare, taking you down another road, de, “away from” your itinerary. Never once deviating from your goal, you are soon laughing all the way to the bank. The glitzy pianist, Liberace, coined that phrase back in 1954 in response to scathing reviews of his sold-out performances. His original statement had him ironically “crying,” not “laughing.” But when it comes to money, laughing is the American way, and knowledge is trivial.