to start; to begin; to initiate (an era, process, journey etc); (computing) to enable (a feature); (of a system or device) to start operating automatically; to self-initiate; to open (sth that has been sealed)

to enlighten; to explain (a text etc); to stimulate (a mental attitude); enlightenment; revelation; motivation

to reveal; to enlighten; enlightenment; revelation; illumination; moral (of a story etc); lesson

to set out on a journey

to restart (a machine etc); to reactivate (a postponed project etc)