On the other hand, to give something that a king does not already have can get you in even greater trouble. One story circulating in the early Roman Empire concerned an inventor who, with great fanfare, presented a glass bowl as a gift to the emperor Tiberius. The emperor was puzzled: What was so impressive about a piece of glass? The man dropped it on the ground. Rather than shattering, it merely dented. He picked it up and simply pushed it back into its former shape. “Did you tell anyone else how you made this thing?” asked a startled Tiberius. The inventor assured him that he had not. The
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