What have you learned in life? At age 3? Or at 21? What about 80 and beyond? How can you share this wisdom with the people you love? Counting up the years and half years, Heike Faller notes the quiet discoveries and successes of a lifetime, like a baby finding out about gravity, a teen's first kiss, the experience of true love, and the contentment of middle age. In simple, colorful, expressive illustrations, Valerio Vidali captures such joys as gymnastics, playing in a band, and roller skating.