Bon voyage and good luck! So goes the saying to wish someone good luck on their travels. Also: Have a good trip! Have a great journey . . Good luck on your trip . . and so on. Luck is a strange concept: It is well known that many people carry a lucky charm or talisman like a lucky horseshoe, clover, ladybird or Indalo, for example. Millions of people (possibly billions) believe in luck. The British Museum has a complete collection of lucky charms dating back centuries. Some of the most powerful people in the world believe in good luck charms: President Roosevelt carried one in his jacket. Napoleon carried a lucky coin. Question: Do you have an EDC good luck talisman? If so feel free to share a photo.