Quote from : Who Moved My Choose?: An Amazing Way to Deal With Change by Deciding to Let Indecision Into Your Life Book

I’ll leave a note in the lobby that says, “Moved. 315.” You had a meeting with me at 3:00 in room 315. The number 315 confuses you, so you wonder, “Did the room get moved, or the time?” Both did. You’re to meet me at 3:33 in room 333.