物理學中，軌道為物體在重力作用下繞一點運行之路徑；而於心理，軌道即為時間，累積成軌跡。

In physics, an orbit is the path an object traces around a point under gravity. In psychology, orbit is time — accumulating into a trajectory.

在這個探究的過程，穿越父與母、孩與童的交界， 幻化成空間的軌跡，繞出一個個洞穴，介質同時光的蟲洞； 於此之中，父是子，喜好與生活於十年間重疊。

In this process of inquiry, crossing the boundary between father and mother, child and childhood, it turns into a trajectory in space, tracing out cave after cave, a medium that is also a wormhole of light. Within this, the father is the son — preferences and daily life overlapping across a decade.