11 Untranslatable Words From Other Cultures Infographic - I adore this. I believe language shapes thought just as much as thought shapes language. I always think of untranslatable words as a glimpse into the most subtly unique aspects of other cultures.
Future tattoo: The Red String of Fate. The invisible string the gods tie between you and your true love. One of my favorites of the Japanese and Chinese myths, though it's the ankles in the Chinese version.