" But for an individual human being, moments are the thing. Moments are what we remember and what we cherish. Certainly we might celebrate achieving a goal, such as completing a marathon or landing a significant client—but the achievement is embedded in a moment. Every culture has its prescribed set of big moments: birthdays and weddings and graduations, of course, but also holiday celebrations and funeral rites and political traditions. They seem “natural” to us. But notice that every last one of them was invented, dreamed up by anonymous authors who wanted to give shape to time. This is what we mean by “thinking in moments”: to recognize where the prose of life needs punctuation. "

― Chip Heath , The Power of Moments: Why Certain Experiences Have Extraordinary Impact