In grammar, we learn about the past, present, and future tenses from an early age. This shapes our understanding of time as a one-way arrow. Eggs break, but don’t un-break; we grow older, but ...

Uniting These Approaches I think the bicycling industry is a good example of uniting past-fulfilling, present-forward and future-back approaches. Legacy brand names such as Schwinn and Huffy remain.